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题型:竖式计算 题类:常考题 难易度:普通
两位数减两位数(进位)1147(11题)
26+38={#blank#}1{#/blank#}
9×3 = 8×3 = 2×9= 8×6 =
80 – 59 = 35 + 49 = 77 – 77 = 9+76 =
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