Level: 2
| English | EQUATION |
| Spanish | ECUACIÓN |
| German | GLEICHUNG |
| French | ÉQUATION |
| Netherlands | VERGELIJKING |
| Italian | EQUAZIONE |
| Russian | УРАВНЕНИЕ |
| Portuguese | EQUAÇÃO |
| Swedish | EKVATION |
| Danish | LIGNING |
| Norwegian | LIKNING |
| Finnish | YHTÄLÖ |
| Turkish | DENKLEM |
| Polish | RÓWNANIE |
| Greek | ΕΞΙΣΩΣΗ |
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| Czech | VZOREC |
| Lithuanian | LYGTIS |
| Latvian | VIENĀDOJUMS |
| Estonian | VÕRRAND |
| Korean | 방정식 |
| Hungarian | EGYENLET |
| Romanian | ECUAȚIE |
| Spanish(LA) | ECUACIÓN |
| Portuguese(Br) | EQUAÇÃO |
| Belarusian (be) | УРАЎНЕННЕ |
| Bulgarian (bg) | УРАВНЕНИЕ |
| Ukrainian (uk) | РІВНЯННЯ |
| Serbian (sr) | ЈЕДНАЧИНА |
| Croatian (hr) | JEDNADŽBA |
| Slovak (sk) | ROVNICA |
| Slovenian (sl) | ENAČBA |
| Arabic (ar) | مﻉادلة |
| Hebrew (he) | משוואה |
| Thai (th) | สมการ |
| Indonesian (id) | PERSAMAAN |
| Malay (ms) | PERSAMAAN |
| Philipines (tl) | EKWASYON |
| French(Ca) | ÉQUATION |
| ENGLISH(UK) | EQUATION |