18 加法 55 等于多少？
18 + 55 = 73
18加法55 等于 73
竖式演算
验算
- 用减法验算：73 − 55 = 18
- 用减法验算：73 − 18 = 55
相关题目
18 + 56 = 74
18 + 54 = 72
18 + 57 = 75
18 + 53 = 71
18 + 58 = 76
18 + 52 = 70
18 + 59 = 77
18 + 51 = 69
17 + 55 = 72
19 + 55 = 74
20 + 55 = 75
16 + 55 = 71
21 + 55 = 76
15 + 55 = 70
22 + 55 = 77
14 + 55 = 69
1 + 72 = 73
2 + 71 = 73
3 + 70 = 73
4 + 69 = 73
5 + 68 = 73
6 + 67 = 73
7 + 49 = 56
7 + 4 = 11
17 + 73 = 90
23 + 90 = 113
33 + 80 = 113
16 + 5 = 21
100 - 27 = 73
84 - 11 = 73