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一年级数学计算题
退位竖式练习(2025.12)
班级
学号
姓名
20 - 1 =
80 - 7 =
100 - 51 =
40 - 21 =
50 - 23 =
95 - 48 =
70 - 3 =
86 - 79 =
100 - 99 =
72 - 8 =
71 - 3 =
52 - 4 =
80 - 2 =
93 - 5 =
50 - 1 =
62 - 49 =
50 - 8 =
27 - 9 =
21 - 6 =
71 - 42 =