So I often do math tests after class.

所以我经常在课后做数学测试。

youdao

My favorite subject is math, so I can do math well.

我最喜欢的科目是数学所以我数学好。

youdao

Do math problems in your head instead of on a calculator.

心算而不是用计算器计算。

youdao

Do math problems in your head instead of on a calculator.

心算而不是用计算器计算。

youdao