N2
あんざん (anzan)
暗算
mental arithmetic, calculation in one's head
💡 Nuance & Usage:
Refers specifically to performing mathematical calculations without the aid of writing, a calculator, or abacus. It emphasizes the mental aspect.
📝 Example Sentences
彼はどんな複雑な数字でも暗算で答えることができる。
He can answer any complex numbers by mental arithmetic.
Practice Quiz
Test your understanding of "暗算"!
彼は_______が得意で、すぐに答えを出した。
🎉 正解 / Correct!
日本語: 頭の中で計算することを「暗算」と言います。
English: 「暗算」 refers to calculating in one's head.
English: 「暗算」 refers to calculating in one's head.
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