16 加法 2 等于多少？
16 + 2 = 18
16加法2 等于 18
竖式演算
验算
- 用减法验算：18 − 2 = 16
- 用减法验算：18 − 16 = 2
相关题目
16 + 1 = 17
16 + 3 = 19
16 + 4 = 20
16 + 5 = 21
16 + 6 = 22
16 + 7 = 23
16 + 8 = 24
16 + 9 = 25
15 + 2 = 17
17 + 2 = 19
14 + 2 = 16
18 + 2 = 20
13 + 2 = 15
19 + 2 = 21
20 + 2 = 22
12 + 2 = 14
1 + 17 = 18
2 + 16 = 18
3 + 15 = 18
4 + 14 = 18
5 + 13 = 18
6 + 12 = 18
11 + 46 = 57
2 + 84 = 86
66 + 23 = 89
70 + 13 = 83
100 + 46 = 146
39 + 60 = 99
79 - 61 = 18
89 - 71 = 18