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题型:填空题 题类:常考题 难易度:普通
两位数减两位数(退位)1185(11题)
26-18=
54-45=
30{#blank#}1{#/blank#}50-20 76{#blank#}2{#/blank#}67 46{#blank#}3{#/blank#}27+9 40-8{#blank#}4{#/blank#}24+8
34+35=
28+58=
80-28=
57-20=
57+23=
85-25=
72-28=
26+30=
65+25=
5018+22 78-6414 86-6830 36+2753
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