Dictionary

mental calculation en · NOUN

Pronunciation

• (US) audio

Meanings

1. (countable, uncountable) Arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator.

Forms

Relateds

human calculator · computer · lightning calculator · mental calculator

Synonyms

mental math · mental arithmetic

Translations (34)

ru устный счёт (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · de Kopfrechnen (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · ta மனக்கணக்கு (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · ja 暗算 (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · vi tính nhẩm (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · fa محاسبه ذهنی (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · cmn 心算 (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · hi मनगणित (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · pt conta de cabeça (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · gl cálculo mental (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · no hoderegning (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · sv huvudräkning (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · ar حساب ذهني (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · uk усні обчислення (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · bg смятане наум (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · war kalkulasyon ha huna-huna (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · hu fejszámolás (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · id congak (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · el νοεροί υπολογισμοί (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · he חישוב בעל־פה (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · nrf caltchul du sens d'sa tête (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · it calcolo mentale (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · ms congak (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · es cálculo mental (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · fr calcul mental (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · fi päässälasku (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · ko 암산 (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · ca càlcul mental (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · yue 心算 (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · sh ментална аритметикa (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · nl hoofdrekenen (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · pt cálculo mental (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · pl liczenie w pamięci (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator) · id aritmetika cepat (arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator)