4 加法 74 等于多少？
4 + 74 = 78
4加法74 等于 78
竖式演算
验算
- 用减法验算：78 − 74 = 4
- 用减法验算：78 − 4 = 74
相关题目
4 + 73 = 77
4 + 75 = 79
4 + 76 = 80
4 + 72 = 76
4 + 77 = 81
4 + 71 = 75
4 + 78 = 82
4 + 70 = 74
3 + 74 = 77
5 + 74 = 79
2 + 74 = 76
6 + 74 = 80
1 + 74 = 75
7 + 74 = 81
8 + 74 = 82
9 + 74 = 83
1 + 77 = 78
2 + 76 = 78
3 + 75 = 78
5 + 73 = 78
6 + 72 = 78
7 + 71 = 78
2 + 22 = 24
75 + 14 = 89
73 + 14 = 87
25 + 21 = 46
83 + 16 = 99
24 + 75 = 99
2 × 39 = 78
85 - 7 = 78