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题型:填空题 题类:常考题 难易度:普通
二年级 用7的乘法口诀求商1931
8×{#blank#}1{#/blank#}= 64 {#blank#}2{#/blank#}× 7 = 21 8×{#blank#}3{#/blank#}= 72
{#blank#}4{#/blank#}×4 = 36 7×{#blank#}5{#/blank#}= 42 {#blank#}6{#/blank#}×9= 45
他平均每天要看多少页?
48÷8 81÷9 6×7 42-8 63÷9
{#blank#}1{#/blank#}<{#blank#}2{#/blank#}<{#blank#}3{#/blank#}<{#blank#}4{#/blank#}<{#blank#}5{#/blank#}
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