20 加法 46 等于多少？
20 + 46 = 66
20加法46 等于 66
竖式演算
验算
- 用减法验算：66 − 46 = 20
- 用减法验算：66 − 20 = 46
相关题目
20 + 47 = 67
20 + 45 = 65
20 + 48 = 68
20 + 44 = 64
20 + 49 = 69
20 + 43 = 63
20 + 50 = 70
20 + 42 = 62
19 + 46 = 65
21 + 46 = 67
22 + 46 = 68
18 + 46 = 64
23 + 46 = 69
17 + 46 = 63
24 + 46 = 70
16 + 46 = 62
1 + 65 = 66
2 + 64 = 66
3 + 63 = 66
4 + 62 = 66
5 + 61 = 66
6 + 60 = 66
9 + 10 = 19
20 + 20 = 40
23 + 40 = 63
55 + 21 = 76
60 + 7 = 67
12 + 13 = 25
96 - 30 = 66
91 - 25 = 66