6 加法 14 等于多少？
6 + 14 = 20
6加法14 等于 20
竖式演算
验算
- 用减法验算：20 − 14 = 6
- 用减法验算：20 − 6 = 14
相关题目
6 + 13 = 19
6 + 15 = 21
6 + 12 = 18
6 + 16 = 22
6 + 11 = 17
6 + 17 = 23
6 + 10 = 16
6 + 18 = 24
5 + 14 = 19
7 + 14 = 21
4 + 14 = 18
8 + 14 = 22
3 + 14 = 17
9 + 14 = 23
2 + 14 = 16
10 + 14 = 24
1 + 19 = 20
2 + 18 = 20
3 + 17 = 20
4 + 16 = 20
5 + 15 = 20
7 + 13 = 20
19 + 62 = 81
64 + 95 = 159
17 + 3 = 20
96 + 90 = 186
92 + 53 = 145
29 + 22 = 51
71 - 51 = 20
88 - 68 = 20