22 加法 7 等于多少？
22 + 7 = 29
22加法7 等于 29
竖式演算
验算
- 用减法验算：29 − 7 = 22
- 用减法验算：29 − 22 = 7
相关题目
22 + 6 = 28
22 + 8 = 30
22 + 5 = 27
22 + 9 = 31
22 + 4 = 26
22 + 10 = 32
22 + 11 = 33
22 + 3 = 25
21 + 7 = 28
23 + 7 = 30
20 + 7 = 27
24 + 7 = 31
19 + 7 = 26
25 + 7 = 32
26 + 7 = 33
18 + 7 = 25
1 + 28 = 29
2 + 27 = 29
3 + 26 = 29
4 + 25 = 29
5 + 24 = 29
6 + 23 = 29
12 + 27 = 39
75 + 4 = 79
20 + 58 = 78
46 + 2 = 48
11 + 47 = 58
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32 - 3 = 29
86 - 57 = 29