arithmetic

名词：

名词: arithmetician

更多词形：

形容词: arithmetical | 副词: arithmetically | 名词: arithmetician |

单词例句：

The little boy was not good at arithmetic.

这个小男孩算术不太好。

She grounded her pupils well in arithmetic.

她给自己的学生打下良好的算术基础。

It can help her use her skills in arithmetic.

有助于她运用所学过的算术知识。

We do addition and subtraction in arithmetic.

在算术里，我们作加减运算。

Mother was pleased with my full mark in arithmetic.

我算数得了满分,妈妈很高兴。

The boy used to be no good at arithmetic.

过去那男孩算术总是不行。

He is clever at arithmetic.

他擅长算术。

I do the arithmetic homework for her.

我替她做算术课家庭作业。

You need further instructionin arithmetic.

你需要更多的算术教育。