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这里的分数应用题指的是:北师大版五年级下学期分数应用题中含有“某某数量是某某数量的几分之几”条件的应用题(只需要一步乘法或除法计算)。这里的重点句指的是:分数应用题中用来说明“某某数
The application of the scores here refers to: the application of the fifth grade undergraduate semester score application contains ”a certain number is a certain number of a few“ condition of the application (only one step multiplication or division ). Here’s the key sentence refers to: the score should be used to explain the problem ”a certain number