18 加法 53 等于多少？
18 + 53 = 71
18加法53 等于 71
竖式演算
验算
- 用减法验算：71 − 53 = 18
- 用减法验算：71 − 18 = 53
相关题目
18 + 52 = 70
18 + 54 = 72
18 + 51 = 69
18 + 55 = 73
18 + 56 = 74
18 + 50 = 68
18 + 57 = 75
18 + 49 = 67
17 + 53 = 70
19 + 53 = 72
20 + 53 = 73
16 + 53 = 69
21 + 53 = 74
15 + 53 = 68
22 + 53 = 75
14 + 53 = 67
1 + 70 = 71
2 + 69 = 71
3 + 68 = 71
4 + 67 = 71
5 + 66 = 71
6 + 65 = 71
62 + 9 = 71
37 + 7 = 44
75 + 72 = 147
55 + 5 = 60
6 + 39 = 45
46 + 49 = 95
92 - 21 = 71
72 - 1 = 71