3 加法 97 等于多少？
3 + 97 = 100
3加法97 等于 100
竖式演算
验算
- 用减法验算：100 − 97 = 3
- 用减法验算：100 − 3 = 97
相关题目
3 + 96 = 99
3 + 98 = 101
3 + 95 = 98
3 + 99 = 102
3 + 94 = 97
3 + 100 = 103
3 + 93 = 96
3 + 92 = 95
2 + 97 = 99
4 + 97 = 101
1 + 97 = 98
5 + 97 = 102
6 + 97 = 103
7 + 97 = 104
8 + 97 = 105
9 + 97 = 106
1 + 99 = 100
2 + 98 = 100
4 + 96 = 100
5 + 95 = 100
6 + 94 = 100
7 + 93 = 100
68 + 39 = 107
49 + 91 = 140
97 + 57 = 154
86 + 48 = 134
87 + 77 = 164
50 × 2 = 100
2 × 50 = 100
5 × 20 = 100