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题型:填空题 题类:常考题 难易度:困难
用8的乘法口诀求商1953 10
28里面有{#blank#}1{#/blank#}个7,64除以8等于{#blank#}2{#/blank#}。
56÷8={#blank#}1{#/blank#}
35÷7 42÷6 7×7 72÷8 36÷6
{#blank#}1{#/blank#}>{#blank#}2{#/blank#}>{#blank#}3{#/blank#}>{#blank#}4{#/blank#}>{#blank#}5{#/blank#}
{#blank#}1{#/blank#}×6<41 8×{#blank#}2{#/blank#}<33 50>7×{#blank#}3{#/blank#}
9×{#blank#}4{#/blank#}<65 24>5×{#blank#}5{#/blank#} {#blank#}6{#/blank#}×3<16
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