13 加法 26 等于多少？
13 + 26 = 39
13加法26 等于 39
竖式演算
验算
- 用减法验算：39 − 26 = 13
- 用减法验算：39 − 13 = 26
相关题目
13 + 25 = 38
13 + 27 = 40
13 + 24 = 37
13 + 28 = 41
13 + 29 = 42
13 + 23 = 36
13 + 30 = 43
13 + 22 = 35
12 + 26 = 38
14 + 26 = 40
11 + 26 = 37
15 + 26 = 41
10 + 26 = 36
16 + 26 = 42
17 + 26 = 43
9 + 26 = 35
1 + 38 = 39
2 + 37 = 39
3 + 36 = 39
4 + 35 = 39
5 + 34 = 39
6 + 33 = 39
63 + 15 = 78
40 + 55 = 95
93 + 3 = 96
63 + 3 = 66
14 + 74 = 88
44 + 12 = 56
58 - 19 = 39
13 × 3 = 39