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题型:解决问题 题类:常考题 难易度:困难
小学奥数系列6-2-1分数应用题专练1
1÷ =
﹣ =
÷ =
8÷ =
+ =
×0=
2× =
÷8=
{#blank#}1{#/blank#}
①45÷(1- )
②15.3× +2.7÷
③ ÷(4- - )
④8.2- ×7-5÷12
⑤24× - ×4
⑥ ÷[(0.8- )÷ ]
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