试题 试卷
题型:填空题 题类:常考题 难易度:普通
积的变化 4677
147×35147×36
980×5353×980
0.5÷0.9{#blank#}1{#/blank#}0.5
0.55×0.9{#blank#}2{#/blank#}0.55
36÷0.01{#blank#}3{#/blank#}3.6×100
7.3÷0.3{#blank#}4{#/blank#}73÷0.3.
①118×28=
②302×37=
③580×16=
④520÷89=
⑤※902÷22=
⑥※768÷48=
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