18 加法 48 等于多少？
18 + 48 = 66
18加法48 等于 66
竖式演算
验算
- 用减法验算：66 − 48 = 18
- 用减法验算：66 − 18 = 48
相关题目
18 + 47 = 65
18 + 49 = 67
18 + 46 = 64
18 + 50 = 68
18 + 51 = 69
18 + 45 = 63
18 + 52 = 70
18 + 44 = 62
17 + 48 = 65
19 + 48 = 67
20 + 48 = 68
16 + 48 = 64
21 + 48 = 69
15 + 48 = 63
22 + 48 = 70
14 + 48 = 62
1 + 65 = 66
2 + 64 = 66
3 + 63 = 66
4 + 62 = 66
5 + 61 = 66
6 + 60 = 66
86 + 70 = 156
30 + 93 = 123
31 + 87 = 118
91 + 85 = 176
85 + 83 = 168
45 + 83 = 128
75 - 9 = 66
89 - 23 = 66