arithmetic
/əˈrɪθməˌtɪk/
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n. 算術；計算
- Doing the arithmetic in her head, the cashier gave the change faster than the register could print the receipt. 收銀員心算找錢，比收銀機印出收據還快。
其他意思
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n. 算術
Arithmetic is the part of mathematics that is concerned with the addition, subtraction, multiplication, and division of numbers.
- teaching the basics of reading, writing and arithmetic.
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adj.
Arithmetic means relating to or consisting of calculations involving numbers.
- a processor which performs simple arithmetic operations such as adding or multiplying numbers.
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