JMdict: 1154540

暗算 【あんざん】

  1. [n,vs,vt] mental arithmetic
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Kanji in this word:

Kanji Meanings On Readings Kun Readings
暗 Darkness, Disappear, Shade, Informal, Grow Dark, Be Blinded アン くら.い, くら.む, くれ.る
算 Calculate, Divining, Number, Abacus, Probability サン そろ