8 加法 8 等于多少?
8 + 8 = 16
8加法8 等于 16
竖式演算
验算
- 用减法验算:16 − 8 = 8
- 用减法验算:16 − 8 = 8
相关题目
8 + 7 = 15
8 + 9 = 17
8 + 6 = 14
8 + 10 = 18
8 + 11 = 19
8 + 5 = 13
8 + 12 = 20
8 + 4 = 12
7 + 8 = 15
9 + 8 = 17
6 + 8 = 14
10 + 8 = 18
11 + 8 = 19
5 + 8 = 13
12 + 8 = 20
4 + 8 = 12
1 + 15 = 16
2 + 14 = 16
3 + 13 = 16
4 + 12 = 16
5 + 11 = 16
6 + 10 = 16
16 + 34 = 50
92 + 34 = 126
72 + 42 = 114
58 + 18 = 76
84 + 73 = 157
13 + 18 = 31
40 - 24 = 16
20 - 4 = 16