20 加法 74 等于多少？
20 + 74 = 94
20加法74 等于 94
竖式演算
验算
- 用减法验算：94 − 74 = 20
- 用减法验算：94 − 20 = 74
相关题目
20 + 73 = 93
20 + 75 = 95
20 + 76 = 96
20 + 72 = 92
20 + 77 = 97
20 + 71 = 91
20 + 78 = 98
20 + 70 = 90
19 + 74 = 93
21 + 74 = 95
22 + 74 = 96
18 + 74 = 92
23 + 74 = 97
17 + 74 = 91
24 + 74 = 98
16 + 74 = 90
1 + 93 = 94
2 + 92 = 94
3 + 91 = 94
4 + 90 = 94
5 + 89 = 94
6 + 88 = 94
50 + 23 = 73
13 + 65 = 78
77 + 2 = 79
15 + 30 = 45
7 + 2 = 9
64 + 5 = 69
47 × 2 = 94
97 - 3 = 94