| Deutsch | deu-000 |
| Addition | |
| Afrikaans | afr-000 | berekening |
| Afrikaans | afr-000 | bylae |
| Afrikaans | afr-000 | optelling |
| Afrikaans | afr-000 | rekening |
| toskërishte | als-000 | hesapi |
| العربية | arb-000 | إضافة |
| العربية | arb-000 | جمع |
| العربية | arb-000 | جَمْع |
| luenga aragonesa | arg-000 | adibidura |
| luenga aragonesa | arg-000 | suma |
| Lingwa de Planeta | art-287 | adita |
| беларуская | bel-000 | складваньне |
| বাংলা | ben-000 | যোগ |
| bosanski | bos-000 | sabiranje |
| brezhoneg | bre-000 | sammadenn |
| brezhoneg | bre-000 | sammadur |
| български | bul-000 | Химическа добавка |
| български | bul-000 | събиране |
| català | cat-000 | addició |
| català | cat-000 | suma |
| čeština | ces-000 | adice |
| čeština | ces-000 | chemická přísada |
| čeština | ces-000 | sečítání |
| čeština | ces-000 | sčítání |
| 普通话 | cmn-000 | 加 |
| 普通话 | cmn-000 | 加上 |
| 普通话 | cmn-000 | 加号 |
| 普通话 | cmn-000 | 加法 |
| 普通话 | cmn-000 | 和 |
| 普通话 | cmn-000 | 添加 |
| 國語 | cmn-001 | 加 |
| 國語 | cmn-001 | 加上 |
| 國語 | cmn-001 | 加法 |
| 國語 | cmn-001 | 加號 |
| 國語 | cmn-001 | 和 |
| 國語 | cmn-001 | 添加 |
| Hànyǔ | cmn-003 | he2 |
| Hànyǔ | cmn-003 | jia |
| Hànyǔ | cmn-003 | jia1 fa3 |
| Hànyǔ | cmn-003 | jia1 hao4 |
| Hànyǔ | cmn-003 | jia1 shang4 |
| dansk | dan-000 | beregning |
| dansk | dan-000 | bilag |
| dansk | dan-000 | bisættelse |
| dansk | dan-000 | regning |
| dansk | dan-000 | sammentælling |
| dansk | dan-000 | sum |
| dansk | dan-000 | tilføjelse |
| Deutsch | deu-000 | Anhang |
| Deutsch | deu-000 | Aufstellung |
| Deutsch | deu-000 | Beifügung |
| Deutsch | deu-000 | Beilage |
| Deutsch | deu-000 | Beisetzung |
| Deutsch | deu-000 | Einrechnung |
| Deutsch | deu-000 | Hinzufügung |
| Deutsch | deu-000 | Kalkül |
| Deutsch | deu-000 | Kumulation |
| Deutsch | deu-000 | Multiplikation und Division |
| Deutsch | deu-000 | Plus-Rechnen |
| Deutsch | deu-000 | Subtraktion |
| Deutsch | deu-000 | Summation |
| Deutsch | deu-000 | Supplement |
| Deutsch | deu-000 | Zugabe |
| Deutsch | deu-000 | Zusammenzählung |
| Deutsch | deu-000 | Zusatz |
| Deutsch | deu-000 | Zuschlag |
| Deutsch | deu-000 | Zuschuß |
| Deutsch | deu-000 | vier Grundrechenarten |
| eesti | ekk-000 | liitmine |
| eesti | ekk-000 | liitumisreaktsioon |
| ελληνικά | ell-000 | πρόσθεση |
| ελληνικά | ell-000 | χημική αντίδραση προσθήκης |
| English | eng-000 | account |
| English | eng-000 | adding |
| English | eng-000 | adding up |
| English | eng-000 | addition |
| English | eng-000 | addition reaction |
| English | eng-000 | adjunct |
| English | eng-000 | appendix |
| English | eng-000 | application |
| English | eng-000 | bill |
| English | eng-000 | calculation |
| English | eng-000 | calculus |
| English | eng-000 | check |
| English | eng-000 | estimate |
| English | eng-000 | four arithmetical operations |
| English | eng-000 | quantity survey |
| English | eng-000 | reckoning |
| English | eng-000 | summation |
| English | eng-000 | summing up |
| English | eng-000 | supplement |
| English | eng-000 | tally |
| Esperanto | epo-000 | adicio |
| Esperanto | epo-000 | aldonado |
| Esperanto | epo-000 | aldono |
| Esperanto | epo-000 | almeto |
| Esperanto | epo-000 | kalkulo |
| Esperanto | epo-000 | sumigado |
| euskara | eus-000 | adizio kimiko |
| euskara | eus-000 | batuketa |
| euskara | eus-000 | eransketa |
| suomi | fin-000 | lisäys |
| suomi | fin-000 | yhteenlasku |
| français | fra-000 | addition |
| français | fra-000 | somme |
| Frysk | fry-000 | oanhingsel |
| galego | glg-000 | adición |
| galego | glg-000 | suma |
| Српскохрватски | hbs-000 | сабирање |
| Srpskohrvatski | hbs-001 | sabiranje |
| עברית | heb-000 | חיבור |
| עברית | heb-000 | סיכום |
| hrvatski | hrv-000 | zbrajanje |
| magyar | hun-000 | hozzáadás |
| magyar | hun-000 | hozzátétel |
| magyar | hun-000 | kalkulus |
| magyar | hun-000 | számítás |
| magyar | hun-000 | vegyi addíció |
| magyar | hun-000 | összeadás |
| արևելահայերեն | hye-000 | գումարում |
| Ido | ido-000 | adiciono |
| ᐃᓄᒃᑎᑐᑦ | iku-000 | ᑲᑎᑎᕆᓂᖅ |
| interlingua | ina-000 | addition |
| interlingua | ina-000 | addition chimic |
| interlingua | ina-000 | plus |
| bahasa Indonesia | ind-000 | penambahan |
| bahasa Indonesia | ind-000 | penjumlahan |
| bahasa Indonesia | ind-000 | tambahan |
| íslenska | isl-000 | samlagning |
| íslenska | isl-000 | viðauki |
| italiano | ita-000 | addizionare |
| italiano | ita-000 | addizione |
| italiano | ita-000 | aggiunta |
| italiano | ita-000 | conto |
| italiano | ita-000 | dipendenza |
| italiano | ita-000 | reazione di addizione |
| italiano | ita-000 | somma |
| 日本語 | jpn-000 | 加え算 |
| 日本語 | jpn-000 | 加法 |
| 日本語 | jpn-000 | 加減乗除 |
| 日本語 | jpn-000 | 加算 |
| 日本語 | jpn-000 | 勘定 |
| 日本語 | jpn-000 | 勘定書 |
| 日本語 | jpn-000 | 寄せ算 |
| 日本語 | jpn-000 | 添加 |
| 日本語 | jpn-000 | 積算 |
| 日本語 | jpn-000 | 足し算 |
| ქართული | kat-000 | მიმატება |
| ქართული | kat-000 | შეკრება |
| ភាសាខ្មែរ | khm-000 | លេខបូក |
| кыргыз | kir-000 | кошумчалоо |
| 한국어 | kor-000 | 가산 |
| 한국어 | kor-000 | 더하기 |
| 한국어 | kor-000 | 덧셈 |
| 한국어 | kor-000 | 첨가 |
| 한국어 | kor-000 | 추가 |
| lietuvių | lit-000 | priedas |
| lietuvių | lit-000 | sudėtis |
| latviešu | lvs-000 | pieskaitīšana |
| latviešu | lvs-000 | saskaitīšana |
| Malti | mlt-000 | għadd kollox |
| Malti | mlt-000 | żied |
| reo Māori | mri-000 | tāpiritanga |
| napulitano | nap-000 | addizzione |
| Nederlands | nld-000 | aanhangsel |
| Nederlands | nld-000 | additie |
| Nederlands | nld-000 | appendix |
| Nederlands | nld-000 | berekening |
| Nederlands | nld-000 | bijlage |
| Nederlands | nld-000 | bijtelling |
| Nederlands | nld-000 | calculatie |
| Nederlands | nld-000 | nota |
| Nederlands | nld-000 | optellen |
| Nederlands | nld-000 | optelling |
| Nederlands | nld-000 | optelsom |
| Nederlands | nld-000 | rekening |
| Nederlands | nld-000 | sommeren |
| Nederlands | nld-000 | sommering |
| Nederlands | nld-000 | supplement |
| Nederlands | nld-000 | toeslag |
| Nederlands | nld-000 | toevoeging |
| bokmål | nob-000 | addisjon |
| bokmål | nob-000 | pluss |
| bokmål | nob-000 | regning |
| occitan | oci-000 | addicion |
| occitan | oci-000 | soma |
| Oriya | ori-000 | ମିଶାଣ |
| Papiamentu | pap-000 | agregashon |
| فارسی | pes-000 | جمع |
| polski | pol-000 | addycja |
| polski | pol-000 | dodatek |
| polski | pol-000 | dodawanie |
| polski | pol-000 | rachunek |
| português | por-000 | acréscimo |
| português | por-000 | adição |
| português | por-000 | conta |
| português | por-000 | cálculo |
| português | por-000 | emenda |
| português | por-000 | soma |
| português | por-000 | suplemento |
| Urin Buliwya | quh-000 | paltachi |
| Urin Buliwya | quh-000 | yapalliku |
| Urin Buliwya | quh-000 | yapan |
| Chanka rimay | quy-000 | palltachi |
| Chanka rimay | quy-000 | yapalliku |
| Chanka rimay | quy-000 | yapan |
| Qusqu qhichwa simi | quz-000 | paltachi |
| Qusqu qhichwa simi | quz-000 | pʼalltachi |
| Qusqu qhichwa simi | quz-000 | yapalliku |
| Qusqu qhichwa simi | quz-000 | yapan |
| română | ron-000 | adunare |
| română | ron-000 | adăugare |
| română | ron-000 | adăugire |
| română | ron-000 | plată |
| română | ron-000 | suplimentare |
| русский | rus-000 | сложе́ние |
| русский | rus-000 | сложение |
| русский | rus-000 | суммирование |
| russkij | rus-001 | složénije |
| lingua siciliana | scn-000 | addizziòne |
| Sassaresu | sdc-000 | addizioni |
| Gadduresu | sdn-000 | addizione |
| Koyraboro senni | ses-000 | tontonyan |
| slovenčina | slk-000 | adícia |
| slovenčina | slk-000 | sčítanie |
| slovenščina | slv-000 | seštevanje |
| español | spa-000 | adición |
| español | spa-000 | anexo |
| español | spa-000 | apéndice |
| español | spa-000 | cuenta |
| español | spa-000 | reacción de adición |
| español | spa-000 | suma |
| español | spa-000 | suplemento |
| shqip | sqi-000 | hesapi |
| sardu | srd-000 | additzione |
| српски | srp-000 | додавање |
| српски | srp-000 | сабирање |
| srpski | srp-001 | dodavanje |
| srpski | srp-001 | sabiranje |
| svenska | swe-000 | addition |
| svenska | swe-000 | nota |
| svenska | swe-000 | tillsats |
| svenska | swe-000 | tillägg |
| Kiswahili | swh-000 | hesabu |
| తెలుగు | tel-000 | కూడిక |
| Tagalog | tgl-000 | kuwenta |
| Türkçe | tur-000 | toplama |
| українська | ukr-000 | додавання |
| українська | ukr-000 | підсумовування |
| łéngua vèneta | vec-000 | adission |
| Bahasa Malaysia | zsm-000 | daftar |
| Bahasa Malaysia | zsm-000 | rekening |
| Bahasa Malaysia | zsm-000 | tambahan |
| isiZulu | zul-000 | iakhawunti |