试题详情
看谁算得又对又快
2+3= | 5-4= | 3+4= | 2-0= | 7-4= |
5-1= | 6+1= | 7-5= | 4+1= | 5+2= |
2+5= | 7-2= | 0+3= | 5-5= | 6-3= |
5-1= | 4-3= | 6-6= | 3+4= | 1+5= |
知识点
参考答案
采纳过本试题的试卷
2+3= | 5-4= | 3+4= | 2-0= | 7-4= |
5-1= | 6+1= | 7-5= | 4+1= | 5+2= |
2+5= | 7-2= | 0+3= | 5-5= | 6-3= |
5-1= | 4-3= | 6-6= | 3+4= | 1+5= |