The report says a major goal for kindergarten through eighth grade should be understanding fractions.

报告还说，从幼稚园到八年级的主要目标就是要能够理解分数。

youdao

The report says a major goal for kindergarten through eighth grade should be understanding fractions.

报告还说，从幼稚园到八年级的主要目标就是要能够理解分数。

youdao