试题 试卷
题型:计算题 题类:常考题 难易度:困难
两位数减两位数(退位)1169(10题)
(按从右到左的顺序依次填写)
25+{#blank#}1{#/blank#}=30 {#blank#}2{#/blank#}-13=20 {#blank#}3{#/blank#}+8=48
{#blank#}4{#/blank#}+7=58 60-{#blank#}5{#/blank#}=42 {#blank#}6{#/blank#}-8=40
70-47= 500+800= 2000+700= 24+52=
19+64= 170-90= 1200-400= 73-56=
700-400= 30+500= 400+900= 19+36=
80+90= 68-46 = 150-80= 91-87=
18+20=
5×4=
4×2+3=
95-(35-10)=
6×5-5=
70-50=
6×2=
43+7-20=
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