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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)1186(11题)
52-35=
63-29=
84-73={#blank#}1{#/blank#}
{#blank#}2{#/blank#}
5×7= 35+12 = 6×5= 6×9= 50-46=
45-3 = 24+25= 4×4= 8×2= 72-22=
18+20=
5×4=
4×2+3=
95-(35-10)=
6×5-5=
70-50=
6×2=
43+7-20=
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