题型:填空题 题类:常考题 难易度:普通
一年级 20以内的退位减法745
17-5={#blank#}1{#/blank#} | 17-6={#blank#}2{#/blank#} | 17-7={#blank#}3{#/blank#} |
17-8={#blank#}4{#/blank#} | 17-9={#blank#}5{#/blank#} | {#blank#}6{#/blank#}-{#blank#}7{#/blank#}={#blank#}8{#/blank#} |
16 | 13 | 10 | 9 | 12 | 11 | 14 | 8 | 7 | 6 |
3 | 6 | 9 | 7 | 2 | 8 | 5 | 6 | 5 | 3 |
{#blank#}1{#/blank#} | {#blank#}2{#/blank#} | {#blank#}3{#/blank#} | {#blank#}4{#/blank#} | {#blank#}5{#/blank#} | {#blank#}6{#/blank#} | {#blank#}7{#/blank#} | {#blank#}8{#/blank#} | {#blank#}9{#/blank#} | {#blank#}10{#/blank#} |
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