48 加法 13 等于多少？
48 + 13 = 61
48加法13 等于 61
竖式演算
验算
- 用减法验算：61 − 13 = 48
- 用减法验算：61 − 48 = 13
相关题目
48 + 12 = 60
48 + 14 = 62
48 + 11 = 59
48 + 15 = 63
48 + 10 = 58
48 + 16 = 64
48 + 17 = 65
48 + 9 = 57
47 + 13 = 60
49 + 13 = 62
46 + 13 = 59
50 + 13 = 63
51 + 13 = 64
45 + 13 = 58
52 + 13 = 65
44 + 13 = 57
1 + 60 = 61
2 + 59 = 61
3 + 58 = 61
4 + 57 = 61
5 + 56 = 61
6 + 55 = 61
17 + 91 = 108
70 + 52 = 122
91 + 50 = 141
78 + 61 = 139
32 + 38 = 70
96 + 73 = 169
79 - 18 = 61
69 - 8 = 61