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
10 + 76 = 86
51 + 31 = 82
23 + 71 = 94
65 + 23 = 88
32 + 11 = 43
1 + 46 = 47
85 - 19 = 66
90 - 24 = 66