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题型:填空题 题类:常考题 难易度:普通
口算乘法(两位乘10、整十乘整十)4582 10
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.
× {#blank#}1{#/blank#} ÷ {#blank#}2{#/blank#}
÷3{#blank#}3{#/blank#} ×3 ×2{#blank#}4{#/blank#} +2
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