13 加法 29 等于多少？
13 + 29 = 42
13加法29 等于 42
竖式演算
验算
- 用减法验算：42 − 29 = 13
- 用减法验算：42 − 13 = 29
相关题目
13 + 28 = 41
13 + 30 = 43
13 + 31 = 44
13 + 27 = 40
13 + 32 = 45
13 + 26 = 39
13 + 33 = 46
13 + 25 = 38
12 + 29 = 41
14 + 29 = 43
11 + 29 = 40
15 + 29 = 44
10 + 29 = 39
16 + 29 = 45
17 + 29 = 46
9 + 29 = 38
1 + 41 = 42
2 + 40 = 42
3 + 39 = 42
4 + 38 = 42
5 + 37 = 42
6 + 36 = 42
44 + 93 = 137
84 + 33 = 117
24 + 19 = 43
61 + 91 = 152
61 + 55 = 116
73 + 34 = 107
69 - 27 = 42
73 - 31 = 42