试题详情
我能算得对又快。
13-6= | 6+9= | 11-8= | 65-5= |
14-8= | 2+70= | 12-6= | 34-30= |
16-7= | 69-60= | 47-7= | 6+50= |
17-8+3= | 11-6+7= | 12-5+4= | 8+7-9= |
知识点
参考答案
采纳过本试题的试卷
13-6= | 6+9= | 11-8= | 65-5= |
14-8= | 2+70= | 12-6= | 34-30= |
16-7= | 69-60= | 47-7= | 6+50= |
17-8+3= | 11-6+7= | 12-5+4= | 8+7-9= |