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题型:填空题 题类:常考题 难易度:普通
100以内连加、连减、加减混合(两步竖式) 2062 10
28+34+23=
85-40+26=
81-7-70=
74+6-80=
51+18+18={#blank#}1{#/blank#}
80-34-27={#blank#}2{#/blank#}
27+49-68={#blank#}3{#/blank#}
20+7 = 30-20 = 90+9= 60-30 = 24+6 =
51+8= 7+83= 85-5 = 90-70= 45+20=
96-7 = 65+20= 39+8= 4+65=
18+50-7= 80-60+35= 90-(60+30)= 63-(76-70)=
①59-36=
②42+48=
③80-25=
④92-56-19=
⑤29+61-74=
⑥15+49+27=
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