16 加法 42 等于多少？
16 + 42 = 58
16加法42 等于 58
竖式演算
验算
- 用减法验算：58 − 42 = 16
- 用减法验算：58 − 16 = 42
相关题目
16 + 41 = 57
16 + 43 = 59
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16 + 44 = 60
16 + 39 = 55
16 + 45 = 61
16 + 38 = 54
16 + 46 = 62
15 + 42 = 57
17 + 42 = 59
14 + 42 = 56
18 + 42 = 60
13 + 42 = 55
19 + 42 = 61
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1 + 57 = 58
2 + 56 = 58
3 + 55 = 58
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5 + 53 = 58
6 + 52 = 58
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20 + 19 = 39
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1 + 34 = 35
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68 - 10 = 58