18 加法 45 等于多少？
18 + 45 = 63
18加法45 等于 63
竖式演算
验算
- 用减法验算：63 − 45 = 18
- 用减法验算：63 − 18 = 45
相关题目
18 + 44 = 62
18 + 46 = 64
18 + 47 = 65
18 + 43 = 61
18 + 48 = 66
18 + 42 = 60
18 + 49 = 67
18 + 41 = 59
17 + 45 = 62
19 + 45 = 64
20 + 45 = 65
16 + 45 = 61
21 + 45 = 66
15 + 45 = 60
22 + 45 = 67
14 + 45 = 59
1 + 62 = 63
2 + 61 = 63
3 + 60 = 63
4 + 59 = 63
5 + 58 = 63
6 + 57 = 63
62 + 47 = 109
38 + 57 = 95
8 + 7 = 15
83 + 95 = 178
15 + 56 = 71
78 + 6 = 84
83 - 20 = 63
77 - 14 = 63