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题型:填空题 题类:常考题 难易度:容易
二年级 用7的乘法口诀求商1931
12{#blank#}1{#/blank#}6×6
21÷3{#blank#}2{#/blank#}35÷7
10÷2{#blank#}3{#/blank#}5
42÷7{#blank#}4{#/blank#}24÷6
3只 {#blank#}2{#/blank#}个点,4只 {#blank#}3{#/blank#}个点,
5只 {#blank#}4{#/blank#}个点,6只 {#blank#}5{#/blank#}个点,
7只 {#blank#}6{#/blank#}个点,8只 {#blank#}7{#/blank#}个点。
{#blank#}1{#/blank#}×6<25 8×{#blank#}2{#/blank#}<30 24>18+{#blank#}3{#/blank#}
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