22 加法 50 等于多少？
22 + 50 = 72
22加法50 等于 72
竖式演算
验算
- 用减法验算：72 − 50 = 22
- 用减法验算：72 − 22 = 50
相关题目
22 + 49 = 71
22 + 51 = 73
22 + 48 = 70
22 + 52 = 74
22 + 47 = 69
22 + 53 = 75
22 + 46 = 68
22 + 54 = 76
21 + 50 = 71
23 + 50 = 73
20 + 50 = 70
24 + 50 = 74
19 + 50 = 69
25 + 50 = 75
26 + 50 = 76
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2 + 70 = 72
3 + 69 = 72
4 + 68 = 72
5 + 67 = 72
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31 + 23 = 54
15 + 33 = 48
48 + 31 = 79
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100 + 98 = 198
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77 - 5 = 72