48 加法 3 等于多少？
48 + 3 = 51
48加法3 等于 51
竖式演算
验算
- 用减法验算：51 − 3 = 48
- 用减法验算：51 − 48 = 3
相关题目
48 + 2 = 50
48 + 4 = 52
48 + 1 = 49
48 + 5 = 53
48 + 6 = 54
48 + 7 = 55
48 + 8 = 56
48 + 9 = 57
47 + 3 = 50
49 + 3 = 52
46 + 3 = 49
50 + 3 = 53
51 + 3 = 54
45 + 3 = 48
52 + 3 = 55
44 + 3 = 47
1 + 50 = 51
2 + 49 = 51
3 + 48 = 51
4 + 47 = 51
5 + 46 = 51
6 + 45 = 51
52 + 67 = 119
87 + 22 = 109
73 + 96 = 169
71 + 63 = 134
58 + 14 = 72
14 + 76 = 90
53 - 2 = 51
95 - 44 = 51