14 加法 3 等于多少？
14 + 3 = 17
14加法3 等于 17
竖式演算
验算
- 用减法验算：17 − 3 = 14
- 用减法验算：17 − 14 = 3
相关题目
14 + 2 = 16
14 + 4 = 18
14 + 1 = 15
14 + 5 = 19
14 + 6 = 20
14 + 7 = 21
14 + 8 = 22
14 + 9 = 23
13 + 3 = 16
15 + 3 = 18
12 + 3 = 15
16 + 3 = 19
11 + 3 = 14
17 + 3 = 20
10 + 3 = 13
18 + 3 = 21
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2 + 15 = 17
3 + 14 = 17
4 + 13 = 17
5 + 12 = 17
6 + 11 = 17
5 + 52 = 57
36 + 11 = 47
53 + 5 = 58
3 + 21 = 24
13 + 100 = 113
14 + 25 = 39
97 - 80 = 17
40 - 23 = 17