21 加法 46 等于多少？
21 + 46 = 67
21加法46 等于 67
竖式演算
验算
- 用减法验算：67 − 46 = 21
- 用减法验算：67 − 21 = 46
相关题目
21 + 47 = 68
21 + 45 = 66
21 + 48 = 69
21 + 44 = 65
21 + 49 = 70
21 + 43 = 64
21 + 50 = 71
21 + 42 = 63
20 + 46 = 66
22 + 46 = 68
19 + 46 = 65
23 + 46 = 69
24 + 46 = 70
18 + 46 = 64
25 + 46 = 71
17 + 46 = 63
1 + 66 = 67
2 + 65 = 67
3 + 64 = 67
4 + 63 = 67
5 + 62 = 67
6 + 61 = 67
45 + 40 = 85
34 + 23 = 57
13 + 44 = 57
41 + 54 = 95
22 + 52 = 74
3 + 85 = 88
69 - 2 = 67
78 - 11 = 67