15 加法 35 等于多少？
15 + 35 = 50
15加法35 等于 50
竖式演算
验算
- 用减法验算：50 − 35 = 15
- 用减法验算：50 − 15 = 35
相关题目
15 + 34 = 49
15 + 36 = 51
15 + 33 = 48
15 + 37 = 52
15 + 38 = 53
15 + 32 = 47
15 + 39 = 54
15 + 31 = 46
14 + 35 = 49
16 + 35 = 51
13 + 35 = 48
17 + 35 = 52
12 + 35 = 47
18 + 35 = 53
11 + 35 = 46
19 + 35 = 54
1 + 49 = 50
2 + 48 = 50
3 + 47 = 50
4 + 46 = 50
5 + 45 = 50
6 + 44 = 50
70 + 58 = 128
53 + 53 = 106
27 + 23 = 50
76 + 73 = 149
28 + 43 = 71
33 + 92 = 125
60 - 10 = 50
75 - 25 = 50