Vocabulary

What does 暗算 (あんざん, anzan) mean?

暗算 (あんざん, anzan) means mental arithmetic.

Quick facts
Reading	あんざん
Romaji	anzan
Level (estimated, JLPT framework)	N1

暗算あんざん

N1 · estimated, JLPT frameworkanzan

mental arithmetic

Example sentences

弟(おとうと)は暗算(あんざん)がとても得意(とくい)だ。
My younger brother is very good at mental arithmetic.
このくらいの計算(けいさん)なら暗算(あんざん)でできる。
A calculation of this level can be done in your head.