题型:填空题 题类:常考题 难易度:普通
用9的乘法口诀求商1984 10
被 除 数 | 30 | 36 | 18 | 8 | 10 |
除 数 | 5 | 6 | 3 | ④ | 2 |
商 | ① | ② | ③ | 4 | ⑤ |
①{#blank#}1{#/blank#} ②{#blank#}2{#/blank#} ③{#blank#}3{#/blank#} ④{#blank#}4{#/blank#} ⑤{#blank#}5{#/blank#}。
{#blank#}1{#/blank#}÷{#blank#}2{#/blank#}=3 | {#blank#}3{#/blank#}÷{#blank#}4{#/blank#}=5 | {#blank#}5{#/blank#}÷{#blank#}6{#/blank#}=1 |
{#blank#}7{#/blank#}÷{#blank#}8{#/blank#}=3 | {#blank#}9{#/blank#}÷{#blank#}10{#/blank#}=5 | {#blank#}11{#/blank#}÷{#blank#}12{#/blank#}=1 |
{#blank#}13{#/blank#}÷{#blank#}14{#/blank#}=3 | {#blank#}15{#/blank#}÷{#blank#}16{#/blank#}=5 | {#blank#}17{#/blank#}÷{#blank#}18{#/blank#}=1 |
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