18 加法 54 等于多少？
18 + 54 = 72
18加法54 等于 72
竖式演算
验算
- 用减法验算：72 − 54 = 18
- 用减法验算：72 − 18 = 54
相关题目
18 + 53 = 71
18 + 55 = 73
18 + 56 = 74
18 + 52 = 70
18 + 57 = 75
18 + 51 = 69
18 + 58 = 76
18 + 50 = 68
17 + 54 = 71
19 + 54 = 73
20 + 54 = 74
16 + 54 = 70
21 + 54 = 75
15 + 54 = 69
22 + 54 = 76
14 + 54 = 68
1 + 71 = 72
2 + 70 = 72
3 + 69 = 72
4 + 68 = 72
5 + 67 = 72
6 + 66 = 72
53 + 81 = 134
43 + 38 = 81
41 + 88 = 129
4 + 28 = 32
36 + 82 = 118
8 + 87 = 95
74 - 2 = 72
92 - 20 = 72