3 加法 26 等于多少？
3 + 26 = 29
3加法26 等于 29
竖式演算
验算
- 用减法验算：29 − 26 = 3
- 用减法验算：29 − 3 = 26
相关题目
3 + 25 = 28
3 + 27 = 30
3 + 24 = 27
3 + 28 = 31
3 + 29 = 32
3 + 23 = 26
3 + 30 = 33
3 + 22 = 25
2 + 26 = 28
4 + 26 = 30
1 + 26 = 27
5 + 26 = 31
6 + 26 = 32
7 + 26 = 33
8 + 26 = 34
9 + 26 = 35
1 + 28 = 29
2 + 27 = 29
4 + 25 = 29
5 + 24 = 29
6 + 23 = 29
7 + 22 = 29
42 + 17 = 59
85 + 1 = 86
15 + 1 = 16
10 + 21 = 31
50 + 21 = 71
66 + 33 = 99
99 - 70 = 29
51 - 22 = 29