10 加法 74 等于多少？
10 + 74 = 84
10加法74 等于 84
竖式演算
验算
- 用减法验算：84 − 74 = 10
- 用减法验算：84 − 10 = 74
相关题目
10 + 73 = 83
10 + 75 = 85
10 + 76 = 86
10 + 72 = 82
10 + 77 = 87
10 + 71 = 81
10 + 78 = 88
10 + 70 = 80
11 + 74 = 85
9 + 74 = 83
12 + 74 = 86
8 + 74 = 82
13 + 74 = 87
7 + 74 = 81
14 + 74 = 88
6 + 74 = 80
1 + 83 = 84
2 + 82 = 84
3 + 81 = 84
4 + 80 = 84
5 + 79 = 84
6 + 78 = 84
20 + 76 = 96
17 + 72 = 89
70 + 8 = 78
69 + 30 = 99
23 + 50 = 73
33 + 46 = 79
89 - 5 = 84
12 × 7 = 84