35 加法 20 等于多少？
35 + 20 = 55
35加法20 等于 55
竖式演算
验算
- 用减法验算：55 − 20 = 35
- 用减法验算：55 − 35 = 20
相关题目
35 + 19 = 54
35 + 21 = 56
35 + 22 = 57
35 + 18 = 53
35 + 23 = 58
35 + 17 = 52
35 + 24 = 59
35 + 16 = 51
34 + 20 = 54
36 + 20 = 56
33 + 20 = 53
37 + 20 = 57
38 + 20 = 58
32 + 20 = 52
39 + 20 = 59
31 + 20 = 51
1 + 54 = 55
2 + 53 = 55
3 + 52 = 55
4 + 51 = 55
5 + 50 = 55
6 + 49 = 55
94 + 4 = 98
86 + 12 = 98
61 + 33 = 94
68 + 31 = 99
49 + 30 = 79
21 + 10 = 31
83 - 28 = 55
82 - 27 = 55