9 加法 5 等于多少？
9 + 5 = 14
9加法5 等于 14
竖式演算
验算
- 用减法验算：14 − 5 = 9
- 用减法验算：14 − 9 = 5
相关题目
9 + 4 = 13
9 + 6 = 15
9 + 3 = 12
9 + 7 = 16
9 + 2 = 11
9 + 8 = 17
9 + 1 = 10
9 + 9 = 18
8 + 5 = 13
10 + 5 = 15
11 + 5 = 16
7 + 5 = 12
12 + 5 = 17
6 + 5 = 11
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2 + 12 = 14
3 + 11 = 14
4 + 10 = 14
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80 + 56 = 136
69 + 21 = 90
15 + 67 = 82
59 + 19 = 78
98 + 60 = 158
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39 - 25 = 14