试题 试卷
题型:解决问题 题类:常考题 难易度:容易
两位数减两位数(进位)1160(11题)
48+29(七十多) 25+16({#blank#}1{#/blank#}十多) 39+22({#blank#}2{#/blank#}十多)
36+22({#blank#}3{#/blank#}十多) 47+38({#blank#}4{#/blank#}十多) 53+38({#blank#}5{#/blank#}十多)
9×3 = 8×3 = 2×9= 8×6 =
80 – 59 = 35 + 49 = 77 – 77 = 9+76 =
49-30= 33+17= 59+6= 90-23= 100-42=
25-17= 5+58= 65+19= 26+38= 79-25=
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