100 减法 72 等于多少？
100 - 72 = 28
100减法72 等于 28
竖式演算
验算
- 用加法验算：28 + 72 = 100
相关题目
100 - 71 = 29
100 - 73 = 27
100 - 74 = 26
100 - 70 = 30
100 - 75 = 25
100 - 69 = 31
100 - 76 = 24
100 - 68 = 32
99 - 72 = 27
98 - 72 = 26
97 - 72 = 25
96 - 72 = 24
95 - 72 = 23
94 - 72 = 22
93 - 72 = 21
92 - 72 = 20
29 - 1 = 28
30 - 2 = 28
31 - 3 = 28
32 - 4 = 28
33 - 5 = 28
34 - 6 = 28
100 - 99 = 1
100 - 29 = 71
100 - 63 = 37
100 - 24 = 76
13 + 15 = 28
12 + 16 = 28
11 + 17 = 28
23 + 5 = 28