试题 试卷
题型:单选题 题类:常考题 难易度:普通
分数除以整数(不含带分数)7284
(1){#blank#}2{#/blank#} (2){#blank#}2{#/blank#}
3.14×20= ( + )×9= 72÷ =
1.25×8= 99×0.8+0.8= 4²=
1÷ = ÷ = 0÷ = ×18= 42× =
÷26= 1÷ = 27× = ×80= × =
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