试题 试卷
题型:填空题 题类:常考题 难易度:普通
两位数减两位数(进位)1144(10题)
50+25+17=
43+26+14=
27+18+32=
24-8+13={#blank#}1{#/blank#} 45-12-5={#blank#}2{#/blank#} 57+6-41={#blank#}3{#/blank#}
21+28+{#blank#}1{#/blank#}=100,31+38+{#blank#}2{#/blank#}=100
22+28+{#blank#}3{#/blank#}=100,32+38+{#blank#}4{#/blank#}=100
27+21+{#blank#}5{#/blank#}=100,37+31+{#blank#}6{#/blank#}=100
{#blank#}1{#/blank#}
①19+34+45=
②100-48-21=
③35+48-28=
④90-34-27=
⑤69-14+26=
⑥38-13+49=
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