题目内容
| 16-9→（ ）+7→（ ） A.8 15 B.8 14 C.7 14 D.7 15 |
试题答案
C
相关题目
| 9+8= | 35-5= | 5+7-3= | 12-4+5= |
| 16-9= | 13-8= | 11-6= | 5+9= |
| 13+3= | 18-9= | 20-8= | 16-7= |
| 16-9-6= | 4+7+8= | 17-9-5= | 80+5-5= |
| 5+9-7= | 17-8-9= |
| 9+8= | 35-5= | 5+7-3= | 12-4+5= |
| 16-9= | 13-8= | 11-6= | 5+9= |
| 13+3= | 18-9= | 20-8= | 16-7= |
| 16-9-6= | 4+7+8= | 17-9-5= | 80+5-5= |
| 5+9-7= | 17-8-9= |