47 加法 22 等于多少？
47 + 22 = 69
47加法22 等于 69
竖式演算
验算
- 用减法验算：69 − 22 = 47
- 用减法验算：69 − 47 = 22
相关题目
47 + 21 = 68
47 + 23 = 70
47 + 20 = 67
47 + 24 = 71
47 + 19 = 66
47 + 25 = 72
47 + 26 = 73
47 + 18 = 65
46 + 22 = 68
48 + 22 = 70
49 + 22 = 71
45 + 22 = 67
50 + 22 = 72
44 + 22 = 66
51 + 22 = 73
43 + 22 = 65
1 + 68 = 69
2 + 67 = 69
3 + 66 = 69
4 + 65 = 69
5 + 64 = 69
6 + 63 = 69
20 + 64 = 84
17 + 20 = 37
80 + 17 = 97
82 + 10 = 92
30 + 60 = 90
34 + 62 = 96
97 - 28 = 69
76 - 7 = 69