31 加法 5 等于多少？
31 + 5 = 36
31加法5 等于 36
竖式演算
验算
- 用减法验算：36 − 5 = 31
- 用减法验算：36 − 31 = 5
相关题目
31 + 4 = 35
31 + 6 = 37
31 + 3 = 34
31 + 7 = 38
31 + 2 = 33
31 + 8 = 39
31 + 1 = 32
31 + 9 = 40
30 + 5 = 35
32 + 5 = 37
29 + 5 = 34
33 + 5 = 38
28 + 5 = 33
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27 + 5 = 32
1 + 35 = 36
2 + 34 = 36
3 + 33 = 36
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6 + 30 = 36
74 + 15 = 89
10 + 16 = 26
45 + 21 = 66
22 + 12 = 34
21 + 67 = 88
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69 - 33 = 36