29 加法 48 等于多少？
29 + 48 = 77
29加法48 等于 77
竖式演算
验算
- 用减法验算：77 − 48 = 29
- 用减法验算：77 − 29 = 48
相关题目
29 + 47 = 76
29 + 49 = 78
29 + 46 = 75
29 + 50 = 79
29 + 51 = 80
29 + 45 = 74
29 + 52 = 81
29 + 44 = 73
28 + 48 = 76
30 + 48 = 78
31 + 48 = 79
27 + 48 = 75
32 + 48 = 80
26 + 48 = 74
33 + 48 = 81
25 + 48 = 73
1 + 76 = 77
2 + 75 = 77
3 + 74 = 77
4 + 73 = 77
5 + 72 = 77
6 + 71 = 77
16 + 9 = 25
83 + 91 = 174
92 + 57 = 149
12 + 90 = 102
23 + 91 = 114
92 + 90 = 182
82 - 5 = 77
95 - 18 = 77