"暗算" means "mental arithmetic", "mental calculation"

Kanji in this word

Related words "暗"

• 暗い (kurai)dark
• 薄暗い (usugurai)gloomy
• 暗示 (anji)hint
• 暗算 (anzan)mental arithmetic, mental calculation
• 暗記する (ankisuru)memorize
• 暗雲 (anun)dark clouds

Related words "算"

• 予算 (yosan)budget, estimate
• 公算 (kosan)probability
• 加算 (kasan)addition
• 勝算 (shosan)chance of success
• 収支決算 (shushikessan)settlement of accounts
• 引き算 (hikizan)subtraction