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题型:填空题 题类:常考题 难易度:普通
两位数加、减两位数(竖式:含不进、进、不退、退)(复习) 2021 10
37+=63
63-37=
69-18{#blank#}1{#/blank#}68-19 35-24{#blank#}2{#/blank#}53-24 74-56{#blank#}3{#/blank#}82-74
55-39{#blank#}4{#/blank#}93-55 84-27{#blank#}5{#/blank#}71-14 80-42{#blank#}6{#/blank#}90-52
{#blank#}1{#/blank#} {#blank#}2{#/blank#}
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