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题型:单选题 题类:常考题 难易度:容易
口算乘法(两位乘10、整十乘整十)4588 10
13×7=
×
10
3
7
{#blank#}1{#/blank#}
{#blank#}2{#/blank#}
{#blank#}3{#/blank#}+{#blank#}4{#/blank#}={#blank#}5{#/blank#}
36×0+32= 0÷11÷2 = 35÷5×12 = 19+0÷17 =
12×10= 60×7= 120×5= 330÷30=
40÷8= 23×7= 352-99= 120×60=
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