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题型:填空题 题类:常考题 难易度:困难
两位数减两位数(退位)1180(10题)
43+5{#blank#}1{#/blank#}50 90{#blank#}2{#/blank#}19+71
73-25{#blank#}3{#/blank#}45 79{#blank#}4{#/blank#}95-16
32+16+1853 3+33×3 6×33×6
80-29-1542 3×84×8 88-36+1365
34+27-19= 100-27-46=
39-18+58= 67-19+38=
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