1 加法 97 等于多少？
1 + 97 = 98
1加法97 等于 98
竖式演算
验算
- 用减法验算：98 − 97 = 1
- 用减法验算：98 − 1 = 97
相关题目
1 + 96 = 97
1 + 98 = 99
1 + 95 = 96
1 + 99 = 100
1 + 94 = 95
1 + 100 = 101
1 + 93 = 94
1 + 92 = 93
2 + 97 = 99
3 + 97 = 100
4 + 97 = 101
5 + 97 = 102
6 + 97 = 103
7 + 97 = 104
8 + 97 = 105
9 + 97 = 106
2 + 96 = 98
3 + 95 = 98
4 + 94 = 98
5 + 93 = 98
6 + 92 = 98
7 + 91 = 98
57 + 11 = 68
56 + 31 = 87
40 + 47 = 87
72 + 24 = 96
54 + 4 = 58
34 + 12 = 46
2 × 49 = 98
98 × 1 = 98