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<meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Talsystem – Wikipedia"> <meta property="og:type" content="website"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//sv.m.wikipedia.org/wiki/Talsystem"> <link rel="alternate" type="application/x-wiki" title="Redigera" href="/w/index.php?title=Talsystem&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (sv)"> <link rel="EditURI" type="application/rsd+xml" href="//sv.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://sv.wikipedia.org/wiki/Talsystem"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.sv"> <link rel="alternate" type="application/atom+xml" title="Wikipedia Atom-flöde" 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class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">flytta till sidofältet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">dölj</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigering </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Portal:Huvudsida" title="Besök huvudsidan [z]" accesskey="z"><span>Huvudsida</span></a></li><li id="n-Introduktion" class="mw-list-item"><a href="/wiki/Wikipedia:Introduktion"><span>Introduktion</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Deltagarportalen" title="Om projektet, vad du kan göra, var man kan hitta saker"><span>Deltagarportalen</span></a></li><li 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class="vector-user-links vector-user-links-wide" aria-label="Personliga verktyg"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Utseende"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Ändra utseendet på sidans teckenstorlek, bredd och färg" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Utseende" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Utseende</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_sv.wikipedia.org&uselang=sv" class=""><span>Stöd Wikipedia</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:Skapa_konto&returnto=Talsystem" title="Du uppmuntras att skapa ett konto och logga in, men det är inte obligatoriskt" class=""><span>Skapa konto</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:Inloggning&returnto=Talsystem" title="Inloggning ger tillgång till fler funktioner för den som vill skriva och redigera artiklar. [o]" accesskey="o" class=""><span>Logga in</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Fler alternativ" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personliga verktyg" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personliga verktyg</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Användarmeny" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_sv.wikipedia.org&uselang=sv"><span>Stöd Wikipedia</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:Skapa_konto&returnto=Talsystem" title="Du uppmuntras att skapa ett konto och logga in, men det är inte obligatoriskt"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Skapa konto</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:Inloggning&returnto=Talsystem" title="Inloggning ger tillgång till fler funktioner för den som vill skriva och redigera artiklar. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Logga in</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Sidor för utloggade redigerare <a href="/wiki/Hj%C3%A4lp:Introduktion" aria-label="Läs mer om redigering"><span>läs mer</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:Mina_bidrag" title="En lista över redigeringar från denna IP-adress [y]" accesskey="y"><span>Bidrag</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:Min_diskussion" title="Diskussion om redigeringar från det här IP-numret [n]" accesskey="n"><span>Diskussion</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Webbplats"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Innehåll" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Innehåll</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">flytta till sidofältet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">dölj</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Inledning</div> </a> </li> <li id="toc-Positionssystem" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Positionssystem"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Positionssystem</span> </div> </a> <ul id="toc-Positionssystem-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Redundanta_talsystem" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Redundanta_talsystem"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Redundanta talsystem</span> </div> </a> <ul id="toc-Redundanta_talsystem-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Se_även" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Se_även"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Se även</span> </div> </a> <ul id="toc-Se_även-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Innehåll" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Växla innehållsförteckningen" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Växla innehållsförteckningen</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Talsystem</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Gå till en artikel på ett annat språk. Tillgänglig på 81 språk" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-81" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">81 språk</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/Zahlensystem" title="Zahlensystem – schweizertyska" lang="gsw" hreflang="gsw" data-title="Zahlensystem" data-language-autonym="Alemannisch" data-language-local-name="schweizertyska" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%86%D8%B8%D8%A7%D9%85_%D8%B9%D8%AF" title="نظام عد – arabiska" lang="ar" hreflang="ar" data-title="نظام عد" data-language-autonym="العربية" data-language-local-name="arabiska" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Say_sisteml%C9%99ri" title="Say sistemləri – azerbajdzjanska" lang="az" hreflang="az" data-title="Say sistemləri" data-language-autonym="Azərbaycanca" data-language-local-name="azerbajdzjanska" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B8%E0%A6%82%E0%A6%96%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%AA%E0%A6%A6%E0%A7%8D%E0%A6%A7%E0%A6%A4%E0%A6%BF" title="সংখ্যাপদ্ধতি – bengali" lang="bn" hreflang="bn" data-title="সংখ্যাপদ্ধতি" data-language-autonym="বাংলা" data-language-local-name="bengali" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/S%C3%B2%CD%98-j%C4%AB" title="Sò͘-jī – min nan" lang="nan" hreflang="nan" data-title="Sò͘-jī" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="min nan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%A1%D1%96%D1%81%D1%82%D1%8D%D0%BC%D0%B0_%D0%B7%D0%BB%D1%96%D1%87%D1%8D%D0%BD%D0%BD%D1%8F" title="Сістэма злічэння – belarusiska" lang="be" hreflang="be" data-title="Сістэма злічэння" data-language-autonym="Беларуская" data-language-local-name="belarusiska" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%A1%D1%8B%D1%81%D1%82%D1%8D%D0%BC%D0%B0_%D0%B7%D1%8C%D0%BB%D1%96%D1%87%D1%8D%D0%BD%D1%8C%D0%BD%D1%8F" title="Сыстэма зьлічэньня – belarusiska (tarasjkevitsa)" lang="be-tarask" hreflang="be-tarask" data-title="Сыстэма зьлічэньня" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="belarusiska (tarasjkevitsa)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%91%D1%80%D0%BE%D0%B9%D0%BD%D0%B0_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0" title="Бройна система – bulgariska" lang="bg" hreflang="bg" data-title="Бройна система" data-language-autonym="Български" data-language-local-name="bulgariska" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Brojevni_sistem" title="Brojevni sistem – bosniska" lang="bs" hreflang="bs" data-title="Brojevni sistem" data-language-autonym="Bosanski" data-language-local-name="bosniska" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Sistema_de_numeraci%C3%B3" title="Sistema de numeració – katalanska" lang="ca" hreflang="ca" data-title="Sistema de numeració" data-language-autonym="Català" data-language-local-name="katalanska" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%A8%D1%83%D1%82_%D1%82%D1%8B%D1%82%C4%83%D0%BC%C4%95" title="Шут тытăмĕ – tjuvasjiska" lang="cv" hreflang="cv" data-title="Шут тытăмĕ" data-language-autonym="Чӑвашла" data-language-local-name="tjuvasjiska" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/%C4%8C%C3%ADseln%C3%A1_soustava" title="Číselná soustava – tjeckiska" lang="cs" hreflang="cs" data-title="Číselná soustava" data-language-autonym="Čeština" data-language-local-name="tjeckiska" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-sn mw-list-item"><a href="https://sn.wikipedia.org/wiki/Tsika_yekurava_nhamba" title="Tsika yekurava nhamba – shona" lang="sn" hreflang="sn" data-title="Tsika yekurava nhamba" data-language-autonym="ChiShona" data-language-local-name="shona" class="interlanguage-link-target"><span>ChiShona</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Talsystem" title="Talsystem – danska" lang="da" hreflang="da" data-title="Talsystem" data-language-autonym="Dansk" data-language-local-name="danska" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Zahlensystem" title="Zahlensystem – tyska" lang="de" hreflang="de" data-title="Zahlensystem" data-language-autonym="Deutsch" data-language-local-name="tyska" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Arvus%C3%BCsteem" title="Arvusüsteem – estniska" lang="et" hreflang="et" data-title="Arvusüsteem" data-language-autonym="Eesti" data-language-local-name="estniska" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Numeral_system" title="Numeral system – engelska" lang="en" hreflang="en" data-title="Numeral system" data-language-autonym="English" data-language-local-name="engelska" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Sistema_de_numeraci%C3%B3n" title="Sistema de numeración – spanska" lang="es" hreflang="es" data-title="Sistema de numeración" data-language-autonym="Español" data-language-local-name="spanska" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Nombrosistemo" title="Nombrosistemo – esperanto" lang="eo" hreflang="eo" data-title="Nombrosistemo" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Zenbaki-sistema" title="Zenbaki-sistema – baskiska" lang="eu" hreflang="eu" data-title="Zenbaki-sistema" data-language-autonym="Euskara" data-language-local-name="baskiska" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AF%D8%B3%D8%AA%DA%AF%D8%A7%D9%87_%D8%B4%D9%85%D8%A7%D8%B1%D8%B4" title="دستگاه شمارش – persiska" lang="fa" hreflang="fa" data-title="دستگاه شمارش" data-language-autonym="فارسی" data-language-local-name="persiska" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Syst%C3%A8me_de_num%C3%A9ration" title="Système de numération – franska" lang="fr" hreflang="fr" data-title="Système de numération" data-language-autonym="Français" data-language-local-name="franska" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Sistema_de_numeraci%C3%B3n" title="Sistema de numeración – galiciska" lang="gl" hreflang="gl" data-title="Sistema de numeración" data-language-autonym="Galego" data-language-local-name="galiciska" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EA%B8%B0%EC%88%98%EB%B2%95" title="기수법 – koreanska" lang="ko" hreflang="ko" data-title="기수법" data-language-autonym="한국어" data-language-local-name="koreanska" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%80%D5%A1%D5%B7%D5%BE%D5%A1%D6%80%D5%AF%D5%B4%D5%A1%D5%B6_%D5%B0%D5%A1%D5%B4%D5%A1%D5%AF%D5%A1%D6%80%D5%A3_(%D5%B4%D5%A1%D5%A9%D5%A5%D5%B4%D5%A1%D5%BF%D5%AB%D5%AF%D5%A1)" title="Հաշվարկման համակարգ (մաթեմատիկա) – armeniska" lang="hy" hreflang="hy" data-title="Հաշվարկման համակարգ (մաթեմատիկա)" data-language-autonym="Հայերեն" data-language-local-name="armeniska" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B8%E0%A4%82%E0%A4%96%E0%A5%8D%E0%A4%AF%E0%A4%BE_%E0%A4%AA%E0%A4%A6%E0%A5%8D%E0%A4%A7%E0%A4%A4%E0%A4%BF%E0%A4%AF%E0%A4%BE%E0%A4%81" title="संख्या पद्धतियाँ – hindi" lang="hi" hreflang="hi" data-title="संख्या पद्धतियाँ" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Brojevni_sustav" title="Brojevni sustav – kroatiska" lang="hr" hreflang="hr" data-title="Brojevni sustav" data-language-autonym="Hrvatski" data-language-local-name="kroatiska" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Nombrosistemo" title="Nombrosistemo – ido" lang="io" hreflang="io" data-title="Nombrosistemo" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Sistem_bilangan" title="Sistem bilangan – indonesiska" lang="id" hreflang="id" data-title="Sistem bilangan" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiska" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Talnakerfi" title="Talnakerfi – isländska" lang="is" hreflang="is" data-title="Talnakerfi" data-language-autonym="Íslenska" data-language-local-name="isländska" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Sistema_di_numerazione" title="Sistema di numerazione – italienska" lang="it" hreflang="it" data-title="Sistema di numerazione" data-language-autonym="Italiano" data-language-local-name="italienska" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A9%D7%99%D7%98%D7%AA_%D7%A1%D7%A4%D7%99%D7%A8%D7%94" title="שיטת ספירה – hebreiska" lang="he" hreflang="he" data-title="שיטת ספירה" data-language-autonym="עברית" data-language-local-name="hebreiska" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Sistem_wilangan" title="Sistem wilangan – javanesiska" lang="jv" hreflang="jv" data-title="Sistem wilangan" data-language-autonym="Jawa" data-language-local-name="javanesiska" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%97%E1%83%95%E1%83%9A%E1%83%98%E1%83%A1_%E1%83%A1%E1%83%98%E1%83%A1%E1%83%A2%E1%83%94%E1%83%9B%E1%83%90" title="თვლის სისტემა – georgiska" lang="ka" hreflang="ka" data-title="თვლის სისტემა" data-language-autonym="ქართული" data-language-local-name="georgiska" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%A1%D0%B0%D0%BD%D0%B0%D1%83_%D0%B6%D2%AF%D0%B9%D0%B5%D1%81%D1%96" title="Санау жүйесі – kazakiska" lang="kk" hreflang="kk" data-title="Санау жүйесі" data-language-autonym="Қазақша" data-language-local-name="kazakiska" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Sist%C3%A8m_nimewotasyon" title="Sistèm nimewotasyon – haitiska" lang="ht" hreflang="ht" data-title="Sistèm nimewotasyon" data-language-autonym="Kreyòl ayisyen" data-language-local-name="haitiska" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%AD%D1%81%D0%B5%D0%BF%D1%82%D3%A9%D3%A9_%D1%82%D1%83%D1%82%D1%83%D0%BC%D1%83" title="Эсептөө тутуму – kirgiziska" lang="ky" hreflang="ky" data-title="Эсептөө тутуму" data-language-autonym="Кыргызча" data-language-local-name="kirgiziska" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Systema_numerale" title="Systema numerale – latin" lang="la" hreflang="la" data-title="Systema numerale" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Skait%C4%AB%C5%A1anas_sist%C4%93ma" title="Skaitīšanas sistēma – lettiska" lang="lv" hreflang="lv" data-title="Skaitīšanas sistēma" data-language-autonym="Latviešu" data-language-local-name="lettiska" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Sz%C3%A1mrendszer" title="Számrendszer – ungerska" lang="hu" hreflang="hu" data-title="Számrendszer" data-language-autonym="Magyar" data-language-local-name="ungerska" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%91%D1%80%D0%BE%D0%B5%D0%BD_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC" title="Броен систем – makedonska" lang="mk" hreflang="mk" data-title="Броен систем" data-language-autonym="Македонски" data-language-local-name="makedonska" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B8%E0%B4%82%E0%B4%96%E0%B5%8D%E0%B4%AF%E0%B4%BE%E0%B4%B8%E0%B4%AE%E0%B5%8D%E0%B4%AA%E0%B5%8D%E0%B4%B0%E0%B4%A6%E0%B4%BE%E0%B4%AF%E0%B4%99%E0%B5%8D%E0%B4%99%E0%B5%BE" title="സംഖ്യാസമ്പ്രദായങ്ങൾ – malayalam" lang="ml" hreflang="ml" data-title="സംഖ്യാസമ്പ്രദായങ്ങൾ" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Sistem_angka" title="Sistem angka – malajiska" lang="ms" hreflang="ms" data-title="Sistem angka" data-language-autonym="Bahasa Melayu" data-language-local-name="malajiska" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%83%EA%AF%81%EA%AF%A4%EA%AF%A1" title="ꯃꯁꯤꯡ – manipuri" lang="mni" hreflang="mni" data-title="ꯃꯁꯤꯡ" data-language-autonym="ꯃꯤꯇꯩ ꯂꯣꯟ" data-language-local-name="manipuri" class="interlanguage-link-target"><span>ꯃꯤꯇꯩ ꯂꯣꯟ</span></a></li><li class="interlanguage-link interwiki-mwl mw-list-item"><a href="https://mwl.wikipedia.org/wiki/Sistema_de_numera%C3%A7on" title="Sistema de numeraçon – mirandesiska" lang="mwl" hreflang="mwl" data-title="Sistema de numeraçon" data-language-autonym="Mirandés" data-language-local-name="mirandesiska" class="interlanguage-link-target"><span>Mirandés</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%82%E1%80%8F%E1%80%94%E1%80%BA%E1%80%B8%E1%80%81%E1%80%BC%E1%80%B1" title="ဂဏန်းခြေ – burmesiska" lang="my" hreflang="my" data-title="ဂဏန်းခြေ" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="burmesiska" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Talstelsel" title="Talstelsel – nederländska" lang="nl" hreflang="nl" data-title="Talstelsel" data-language-autonym="Nederlands" data-language-local-name="nederländska" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E5%91%BD%E6%95%B0%E6%B3%95" title="命数法 – japanska" lang="ja" hreflang="ja" data-title="命数法" data-language-autonym="日本語" data-language-local-name="japanska" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Tallsystem" title="Tallsystem – norskt bokmål" lang="nb" hreflang="nb" data-title="Tallsystem" data-language-autonym="Norsk bokmål" data-language-local-name="norskt bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Sist%C3%A8ma_de_numeracion" title="Sistèma de numeracion – occitanska" lang="oc" hreflang="oc" data-title="Sistèma de numeracion" data-language-autonym="Occitan" data-language-local-name="occitanska" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-mhr mw-list-item"><a href="https://mhr.wikipedia.org/wiki/%D0%A7%D0%BE%D1%82%D1%80%D0%B0%D0%B4%D0%B0%D0%BC_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B5" title="Чотрадам системе – Eastern Mari" lang="mhr" hreflang="mhr" data-title="Чотрадам системе" data-language-autonym="Олык марий" data-language-local-name="Eastern Mari" class="interlanguage-link-target"><span>Олык марий</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Sanoq_sistemasi" title="Sanoq sistemasi – uzbekiska" lang="uz" hreflang="uz" data-title="Sanoq sistemasi" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbekiska" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%B8%E0%A9%B0%E0%A8%96%E0%A8%BF%E0%A8%86_%E0%A8%AA%E0%A9%8D%E0%A8%B0%E0%A8%A3%E0%A8%BE%E0%A8%B2%E0%A9%80" title="ਸੰਖਿਆ ਪ੍ਰਣਾਲੀ – punjabi" lang="pa" hreflang="pa" data-title="ਸੰਖਿਆ ਪ੍ਰਣਾਲੀ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%B9%D8%AF%D8%AF%DB%8C_%D9%86%D8%B8%D8%A7%D9%85" title="عددی نظام – Western Punjabi" lang="pnb" hreflang="pnb" data-title="عددی نظام" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/System_liczbowy" title="System liczbowy – polska" lang="pl" hreflang="pl" data-title="System liczbowy" data-language-autonym="Polski" data-language-local-name="polska" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Sistema_de_numera%C3%A7%C3%A3o" title="Sistema de numeração – portugisiska" lang="pt" hreflang="pt" data-title="Sistema de numeração" data-language-autonym="Português" data-language-local-name="portugisiska" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-kaa mw-list-item"><a href="https://kaa.wikipedia.org/wiki/Sanaq_sistemas%C4%B1" title="Sanaq sisteması – karakalpakiska" lang="kaa" hreflang="kaa" data-title="Sanaq sisteması" data-language-autonym="Qaraqalpaqsha" data-language-local-name="karakalpakiska" class="interlanguage-link-target"><span>Qaraqalpaqsha</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Sistem_de_numera%C8%9Bie" title="Sistem de numerație – rumänska" lang="ro" hreflang="ro" data-title="Sistem de numerație" data-language-autonym="Română" data-language-local-name="rumänska" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A1%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0_%D1%81%D1%87%D0%B8%D1%81%D0%BB%D0%B5%D0%BD%D0%B8%D1%8F" title="Система счисления – ryska" lang="ru" hreflang="ru" data-title="Система счисления" data-language-autonym="Русский" data-language-local-name="ryska" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-nso mw-list-item"><a href="https://nso.wikipedia.org/wiki/Lebadi" title="Lebadi – nordsotho" lang="nso" hreflang="nso" data-title="Lebadi" data-language-autonym="Sesotho sa Leboa" data-language-local-name="nordsotho" class="interlanguage-link-target"><span>Sesotho sa Leboa</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B7%83%E0%B6%82%E0%B6%9B%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B7%8F%E0%B6%AD_%E0%B6%B4%E0%B6%AF%E0%B7%8A%E0%B6%B0%E0%B6%AD%E0%B7%92" title="සංඛ්‍යාත පද්ධති – singalesiska" lang="si" hreflang="si" data-title="සංඛ්‍යාත පද්ධති" data-language-autonym="සිංහල" data-language-local-name="singalesiska" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Numeral_system" title="Numeral system – Simple English" lang="en-simple" hreflang="en-simple" data-title="Numeral system" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/%C4%8C%C3%ADseln%C3%A1_s%C3%BAstava" title="Číselná sústava – slovakiska" lang="sk" hreflang="sk" data-title="Číselná sústava" data-language-autonym="Slovenčina" data-language-local-name="slovakiska" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/%C5%A0tevilski_sistem" title="Številski sistem – slovenska" lang="sl" hreflang="sl" data-title="Številski sistem" data-language-autonym="Slovenščina" data-language-local-name="slovenska" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%B3%DB%8C%D8%B3%D8%AA%D9%85%DB%8C_%DA%98%D9%85%D8%A7%D8%B1%D8%A7%DA%B5" title="سیستمی ژماراڵ – centralkurdiska" lang="ckb" hreflang="ckb" data-title="سیستمی ژماراڵ" data-language-autonym="کوردی" data-language-local-name="centralkurdiska" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%91%D1%80%D0%BE%D1%98%D0%B5%D0%B2%D0%BD%D0%B8_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC" title="Бројевни систем – serbiska" lang="sr" hreflang="sr" data-title="Бројевни систем" data-language-autonym="Српски / srpski" data-language-local-name="serbiska" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Brojevni_sistem" title="Brojevni sistem – serbokroatiska" lang="sh" hreflang="sh" data-title="Brojevni sistem" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroatiska" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Lukuj%C3%A4rjestelm%C3%A4" title="Lukujärjestelmä – finska" lang="fi" hreflang="fi" data-title="Lukujärjestelmä" data-language-autonym="Suomi" data-language-local-name="finska" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Numerasyon" title="Numerasyon – tagalog" lang="tl" hreflang="tl" data-title="Numerasyon" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%8E%E0%AE%A3%E0%AF%8D%E0%AE%95%E0%AF%81%E0%AE%B1%E0%AE%BF_%E0%AE%AE%E0%AF%81%E0%AE%B1%E0%AF%88%E0%AE%AE%E0%AF%88" title="எண்குறி முறைமை – tamil" lang="ta" hreflang="ta" data-title="எண்குறி முறைமை" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A3%E0%B8%B0%E0%B8%9A%E0%B8%9A%E0%B9%80%E0%B8%A5%E0%B8%82" title="ระบบเลข – thailändska" lang="th" hreflang="th" data-title="ระบบเลข" data-language-autonym="ไทย" data-language-local-name="thailändska" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Say%C4%B1sal_sistem" title="Sayısal sistem – turkiska" lang="tr" hreflang="tr" data-title="Sayısal sistem" data-language-autonym="Türkçe" data-language-local-name="turkiska" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A1%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0_%D1%87%D0%B8%D1%81%D0%BB%D0%B5%D0%BD%D0%BD%D1%8F" title="Система числення – ukrainska" lang="uk" hreflang="uk" data-title="Система числення" data-language-autonym="Українська" data-language-local-name="ukrainska" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%B9%D8%AF%D8%AF%DB%8C_%D9%86%D8%B8%D8%A7%D9%85" title="عددی نظام – urdu" lang="ur" hreflang="ur" data-title="عددی نظام" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/H%E1%BB%87_%C4%91%E1%BA%BFm" title="Hệ đếm – vietnamesiska" lang="vi" hreflang="vi" data-title="Hệ đếm" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamesiska" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E8%A1%A8%E6%95%B8%E6%B3%95" title="表數法 – litterär kineiska" lang="lzh" hreflang="lzh" data-title="表數法" data-language-autonym="文言" data-language-local-name="litterär kineiska" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Sistema_pag-ihap" title="Sistema pag-ihap – waray" lang="war" hreflang="war" data-title="Sistema pag-ihap" data-language-autonym="Winaray" data-language-local-name="waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E8%AE%B0%E6%95%B0%E7%B3%BB%E7%BB%9F" title="记数系统 – wu" lang="wuu" hreflang="wuu" data-title="记数系统" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%A0%D7%95%D7%9E%D7%A2%D7%A8%D7%9F_%D7%A1%D7%99%D7%A1%D7%98%D7%A2%D7%9D" title="נומערן סיסטעם – jiddisch" lang="yi" hreflang="yi" data-title="נומערן סיסטעם" data-language-autonym="ייִדיש" data-language-local-name="jiddisch" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E8%A8%98%E6%95%B8%E6%B3%95" title="記數法 – kantonesiska" lang="yue" hreflang="yue" data-title="記數法" data-language-autonym="粵語" data-language-local-name="kantonesiska" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E8%AE%B0%E6%95%B0%E7%B3%BB%E7%BB%9F" title="记数系统 – kinesiska" lang="zh" hreflang="zh" data-title="记数系统" data-language-autonym="中文" data-language-local-name="kinesiska" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q122653#sitelinks-wikipedia" title="Redigera interwikilänkar" class="wbc-editpage">Redigera länkar</a></span></div> </div> 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class="noprint">Från Wikipedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="sv" dir="ltr"><p><b>Talsystem</b>, <b>talbeteckningssystem</b> eller <b>siffersystem</b> används för att med hjälp av <a href="/wiki/Symbol" title="Symbol">symboler</a> eller grupper av symboler beteckna <a href="/wiki/Tal" title="Tal">tal</a>, i första hand positiva <a href="/wiki/Heltal" title="Heltal">heltal</a>. </p><p>Det enklaste talsystemet är det <a href="/wiki/Un%C3%A4ra_talsystemet" title="Unära talsystemet">unära talsystemet</a> i vilket varje <a href="/wiki/Naturligt_tal" class="mw-redirect" title="Naturligt tal">naturligt tal</a> representeras av motsvarande antal symboler. Om man till exempel använder enhetssymbolen | skulle talet "sju" skrivas |||||||. Ett sådant system blir snabbt otympligt och fungerar bara för små tal. </p><p>Genom att till exempel introducera symboler för olika potenser av 10 kan man korta ner talet betydligt. Om man låter | betyda "ett", @ betyda "tio" och # "hundra", kan till exempel talet 304 skrivas ###||||, vilket är mer kompakt. Det gamla <a href="/wiki/Egypten" title="Egypten">egyptiska</a> systemet använde denna teknik. Det <a href="/wiki/Romerska_siffror" title="Romerska siffror">romerska talsystemet</a> är en modifikation av denna idé liksom <a href="/wiki/Mayakulturen" title="Mayakulturen">mayakulturens</a> mer avancerade system med <a href="/wiki/0_(siffra)" title="0 (siffra)">nolla</a> och ytterligare två symboler, <b>·</b> och — för ett respektive fem, vilka placerades ovanför varandra för att beteckna olika tal. </p><p>Mer användbara är system som utnyttjar speciella förkortningar för symbolrepetitioner genom att använda vanliga siffror för ändamålet. Då kan till exempel talet 304 istället skrivas som 3#4|, vilket är fyra tecken jämfört med tidigare sju. </p> <div class="mw-heading mw-heading2"><h2 id="Positionssystem">Positionssystem</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Talsystem&veaction=edit&section=1" title="Redigera avsnitt: Positionssystem" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Talsystem&action=edit&section=1" title="Redigera avsnitts källkod: Positionssystem"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dd><div class="noprint"><i>Detta avsnitt är en sammanfattning av <a href="/wiki/Positionssystem" title="Positionssystem">Positionssystem</a>.</i></div></dd></dl> <p>Ännu elegantare är ett <a href="/wiki/Positionssystem" title="Positionssystem">positionssystem</a> som kan varieras efter behov, där talvärdet av en sifferföljd inte bara bestäms av siffrornas tilldelade värden utan även av deras positioner i följden. Det vanliga sättet att skriva tal på, det <a href="/wiki/Decimala_talsystemet" title="Decimala talsystemet">decimala talsystemet</a> med <a href="/wiki/Arabiska_siffror" title="Arabiska siffror">arabiska siffror</a>, är ett positionssystem. </p><p>Varje siffra anger antal av en <a href="/wiki/Potens_(matematik)" class="mw-redirect" title="Potens (matematik)">potens</a> av systemets <i><a href="/wiki/Talbas" title="Talbas">talbas</a></i>. Varje position har en bestämd potens och talets värde erhålles genom att multiplicera siffror med sina potenser och därefter addera ihop dem. <a href="/wiki/Mayakulturens_matematik" title="Mayakulturens matematik">Mayakulturens matematik</a> är ett exempel på ett tidigt sådant system med talbasen 20. </p> <div class="mw-heading mw-heading2"><h2 id="Redundanta_talsystem">Redundanta talsystem</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Talsystem&veaction=edit&section=2" title="Redigera avsnitt: Redundanta talsystem" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Talsystem&action=edit&section=2" title="Redigera avsnitts källkod: Redundanta talsystem"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>I ett redundant talsystem finns det mer än ett sätt att representera varje tal. Detta sker t.ex. om man i ett positionssystem tillåter fler siffror än talsystemets talbas. </p> <dl><dt>Exempel</dt></dl> <p>Talbas 2 med siffermängden {0, 1, 2} </p><p>Då kan talet 10 skrivas på 4 olika sätt: </p> <ul><li>1010 = 1*8 + 1*2</li> <li>0210 = 2*4 + 1*2</li> <li>1002 = 1*8 + 2*1</li> <li>0202 = 2*4 + 2*1</li></ul> <div class="mw-heading mw-heading2"><h2 id="Se_även"><span id="Se_.C3.A4ven"></span>Se även</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Talsystem&veaction=edit&section=3" title="Redigera avsnitt: Se även" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Talsystem&action=edit&section=3" title="Redigera avsnitts källkod: Se även"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Additivt_talsystem" title="Additivt talsystem">Additivt talsystem</a></li></ul> <style data-mw-deduplicate="TemplateStyles:r56287950">.mw-parser-output table.navbox{border:#aaa 1px solid;width:100%;margin:auto;margin-top:1em;clear:both;font-size:88%;text-align:center;padding:1px}.mw-parser-output link+table.navbox{margin-top:-1px}.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow,.mw-parser-output table.navbox th{text-align:center;padding-left:1em;padding-right:1em}.mw-parser-output .navbox-thlinkcolor .navbox-title button,.mw-parser-output .navbox-thlinkcolor .navbox-title .mw-collapsible-text,.mw-parser-output .navbox-thlinkcolor .navbox-title a{color:inherit}.mw-parser-output .nowraplinks a,.mw-parser-output .nowraplinks .selflink{white-space:nowrap}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right;font-weight:bold;padding-left:1em;padding-right:1em}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background:#fdfdfd}.mw-parser-output .navbox-list{border-color:#fdfdfd}.mw-parser-output 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style="border:none;;">v</span></a> <span style="font-size:80%;">•</span> <a class="external text" href="https://sv.wikipedia.org/w/index.php?title=Mall:Talsystem&action=edit"><span style="border:none;;" title="Redigera den här mallen">r</span></a></div></div><span style="font-size:110%;"><a class="mw-selflink selflink">Talsystem</a></span></th></tr><tr style="height:2px;"><td></td></tr><tr><td class="navbox-group" style=";;">Enda <a href="/wiki/Primtalsfaktor" title="Primtalsfaktor">primtalsfaktor</a></td><td style="text-align:left;border-left:2px solid #fdfdfd;width:100%;padding:0px;;;" class="navbox-list navbox-"><div style="padding:0em 0.25em"><a href="/wiki/Bin%C3%A4ra_talsystemet" title="Binära talsystemet">Binära</a> (2)<span style="font-weight:bold;"> · </span> <a href="/wiki/Tern%C3%A4ra_talsystemet" title="Ternära talsystemet">Ternära</a> (3)<span style="font-weight:bold;"> · </span> <a href="/wiki/Kvartern%C3%A4ra_talsystemet" title="Kvarternära talsystemet">Kvarternära</a> (4)<span style="font-weight:bold;"> · </span> <a href="/wiki/Kvin%C3%A4ra_talsystemet" title="Kvinära talsystemet">Kvinära</a> (5)<span style="font-weight:bold;"> · </span> <a href="/wiki/Septen%C3%A4ra_talsystemet" title="Septenära talsystemet">Septenära</a> (7)<span style="font-weight:bold;"> · </span> <a href="/wiki/Oktala_talsystemet" title="Oktala talsystemet">Oktala</a> (8)<span style="font-weight:bold;"> · </span> <a href="/wiki/Non%C3%A4ra_talsystemet" title="Nonära talsystemet">Nonära</a> (9)<span style="font-weight:bold;"> · </span> <a href="/wiki/Undecimala_talsystemet" title="Undecimala talsystemet">Undecimala</a> (11)<span style="font-weight:bold;"> · </span> <a href="/wiki/Tridecimala_talsystemet" title="Tridecimala talsystemet">Tridecimala</a> (13)<span style="font-weight:bold;"> · </span> <a href="/wiki/Hexadecimala_talsystemet" title="Hexadecimala talsystemet">Hexadecimala</a> (16)<span style="font-weight:bold;"> · </span> <a href="/w/index.php?title=Pentavigesimala_talsystemet&action=edit&redlink=1" class="new" title="Pentavigesimala talsystemet [inte skriven än]">Pentavigesimala</a> (25)<span style="font-weight:bold;"> · </span> <a href="/w/index.php?title=Septemvigesimala_talsystemet&action=edit&redlink=1" class="new" title="Septemvigesimala talsystemet [inte skriven än]">Septemvigesimala</a> (27)<span style="font-weight:bold;"> · </span> <a href="/w/index.php?title=Duotrigesimala_talsystemet&action=edit&redlink=1" class="new" title="Duotrigesimala talsystemet [inte skriven än]">Duotrigesimala</a> (32)<span style="font-weight:bold;"> · </span> <a href="/wiki/Base64" title="Base64">Tetrasexagesimala</a> (64)</div></td></tr><tr style="height:2px"><td></td></tr><tr><td class="navbox-group" style=";;">Flera primtalsfaktor</td><td style="text-align:left;border-left:2px solid #fdfdfd;width:100%;padding:0px;;;" class="navbox-list navbox-"><div style="padding:0em 0.25em"><a href="/wiki/Sen%C3%A4ra_talsystemet" title="Senära talsystemet">Senära</a> (6)<span style="font-weight:bold;"> · </span> <a href="/wiki/Decimala_talsystemet" title="Decimala talsystemet">Decimala</a> (10)<span style="font-weight:bold;"> · </span> <a href="/wiki/Duodecimala_talsystemet" title="Duodecimala talsystemet">Duodecimala</a> (12)<span style="font-weight:bold;"> · </span> <a href="/wiki/Tetradecimala_talsystemet" title="Tetradecimala talsystemet">Tetradecimala</a> (14)<span style="font-weight:bold;"> · </span> <a href="/wiki/Pentadecimala_talsystemet" title="Pentadecimala talsystemet">Pentadecimala</a> (15)<span style="font-weight:bold;"> · </span> <a href="/wiki/Oktodecimala_talsystemet" title="Oktodecimala talsystemet">Oktodecimala</a> (18)<span style="font-weight:bold;"> · </span> <a href="/wiki/Vigesimala_talsystemet" title="Vigesimala talsystemet">Vigesimala</a> (20)<span style="font-weight:bold;"> · </span> <a href="/w/index.php?title=Unvigesimala_talsystemet&action=edit&redlink=1" class="new" title="Unvigesimala talsystemet [inte skriven än]">Unvigesimala</a> (21)<span style="font-weight:bold;"> · </span> <a href="/wiki/Tetravigesimala_talsystemet" title="Tetravigesimala talsystemet">Tetravigesimala</a> (24)<span style="font-weight:bold;"> · </span> <a href="/w/index.php?title=Hexavigesimala_talsystemet&action=edit&redlink=1" class="new" title="Hexavigesimala talsystemet [inte skriven än]">Hexavigesimala</a> (26)<span style="font-weight:bold;"> · </span> <a href="/w/index.php?title=Oktovigesimala_talsystsmet&action=edit&redlink=1" class="new" title="Oktovigesimala talsystsmet [inte skriven än]">Oktovigesimala</a> (28)<span style="font-weight:bold;"> · </span> <a href="/w/index.php?title=Trigesimala_talsystemet&action=edit&redlink=1" class="new" title="Trigesimala talsystemet [inte skriven än]">Trigesimal</a> (30)<span style="font-weight:bold;"> · </span> <a href="/w/index.php?title=Pentatrigesimala_talsystemet&action=edit&redlink=1" class="new" title="Pentatrigesimala talsystemet [inte skriven än]">Pentatrigesimala</a> (35)<span style="font-weight:bold;"> · </span> <a href="/wiki/Basen_36" title="Basen 36">Hexatrigesimala</a> (36)<span style="font-weight:bold;"> · </span> <a href="/wiki/Sexagesimala_talsystemet" title="Sexagesimala talsystemet">Sexagesimala</a> (60)<span style="font-weight:bold;"> · </span> <a href="/w/index.php?title=Pentaoktagesimala_talsystemet&action=edit&redlink=1" class="new" title="Pentaoktagesimala talsystemet [inte skriven än]">Pentaoktagesimala</a> (85)</div></td></tr><tr style="height:2px"><td></td></tr><tr><td class="navbox-group" style=";;">Övriga</td><td style="text-align:left;border-left:2px solid #fdfdfd;width:100%;padding:0px;;;" class="navbox-list navbox-"><div style="padding:0em 0.25em"><a href="/wiki/Un%C3%A4ra_talsystemet" title="Unära talsystemet">Unära</a> (1)<span style="font-weight:bold;"> · </span> <a href="/wiki/Negabin%C3%A4ra_talsystemet" title="Negabinära talsystemet">Negabinära</a> (-2)<span 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