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题型:填空题 题类:常考题 难易度:容易
两位数减两位数(进位)1166(10题)
例:38+29=
38+2=40
40+27=67
88+0= 68-3= 12+45= 63+36= 54+45=
24-0= 68+3= 54+26= 24+42= 17+71=
54+38{#blank#}1{#/blank#}38+54 43-26{#blank#}2{#/blank#}42-26
69-47{#blank#}3{#/blank#}69-46 24+47{#blank#}4{#/blank#}34+47
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