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题型:填空题 题类:常考题 难易度:容易
8的乘法口诀 1851 10
8×7=
口诀:
42-7{#blank#}1{#/blank#}6
21÷7{#blank#}2{#/blank#}3
49÷7{#blank#}3{#/blank#}42
{#blank#}1{#/blank#}×4<29 34>5×{#blank#}2{#/blank#} 7×{#blank#}3{#/blank#}<30
{#blank#}4{#/blank#}×8<56 60>{#blank#}5{#/blank#}×9 {#blank#}6{#/blank#}×6<38
3×4= 8×7= 54÷9= 2×7=
9×1=4 2÷6= 5×6= 24÷8=
6×3= 45÷5= 32÷4= 49÷7=
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