74 加法 3 等于多少？
74 + 3 = 77
74加法3 等于 77
竖式演算
验算
- 用减法验算：77 − 3 = 74
- 用减法验算：77 − 74 = 3
相关题目
74 + 2 = 76
74 + 4 = 78
74 + 1 = 75
74 + 5 = 79
74 + 6 = 80
74 + 7 = 81
74 + 8 = 82
74 + 9 = 83
73 + 3 = 76
75 + 3 = 78
76 + 3 = 79
72 + 3 = 75
77 + 3 = 80
71 + 3 = 74
78 + 3 = 81
70 + 3 = 73
1 + 76 = 77
2 + 75 = 77
3 + 74 = 77
4 + 73 = 77
5 + 72 = 77
6 + 71 = 77
11 + 57 = 68
1 + 91 = 92
74 + 100 = 174
47 + 22 = 69
5 + 51 = 56
71 + 23 = 94
79 - 2 = 77
89 - 12 = 77