30 加法 5 等于多少？
30 + 5 = 35
30加法5 等于 35
竖式演算
验算
- 用减法验算：35 − 5 = 30
- 用减法验算：35 − 30 = 5
相关题目
30 + 4 = 34
30 + 6 = 36
30 + 3 = 33
30 + 7 = 37
30 + 2 = 32
30 + 8 = 38
30 + 1 = 31
30 + 9 = 39
29 + 5 = 34
31 + 5 = 36
28 + 5 = 33
32 + 5 = 37
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27 + 5 = 32
34 + 5 = 39
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2 + 33 = 35
3 + 32 = 35
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6 + 29 = 35
67 + 1 = 68
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75 + 23 = 98
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62 - 27 = 35