It is a goal more difficult than excellence in arithmetic or soccer.

这个目标，比学好数学或踢好足球更难。

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The three most common forms of notation in arithmetic expressions are infix, prefix, and postfix notations.

算术表达式中最常见的表示法形式有 中缀、前缀和 后缀表示法。

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especially in the New England and Middle Atlantic states, were generally literate and at home in arithmetic and in some aspects of geometry and trigonometry. （NETEM 1996 Passage 4, paragraph 3）

正是因为有了这些学校，我们的早期技工才普遍能读会写，并精通算术及部分几何和三角，这种情况在新英格兰和大西洋中部各州尤为可见。

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They loved arithmetic. As Paul walked toward his house he felt as if he were drowning in ugliness.

VOA: special.2009.04.04

1%10 So if you actually do in a program 11 percent 10, 1 what you'll get back is 1 because that is in fact the remainder of that arithmetic operation.

如果在编程里就是，返回,因为1是这个计算式的余数。

哈佛公开课 - 计算机科学课程节选

In fact, there are some very old books that show this as the average, the sum divided by two arithmetic mean, but the modern practice is to use the geometric mean.

事实上，一些很老的书籍上,平均的定义就是算数意义的，总的来说被分为两种算数意义，但现代我们多用几何意义。

麻省理工公开课 - 固态化学导论课程节选

And the figures still show 50-odd per cent of pupils at the age of 11 are not by your own light properly equipped for secondary school in reading, writing and particularly in arithmetic.

BBC: EDUCATION

Not exactly a simple error in arithmetic.

FORBES: Merrill Lynch Settles Customer Suitability Case Despite Apparent Profitability

But even the potential flaws in the arithmetic are ones that Mr Clinton uses to his own advantage.

ECONOMIST: His own best case