64+4=68 39-8=31
52+7=59 21+3=24
45-3=42 67-4=63
31+8=39 56-3=53
2. > >
> <
> =
3. 41 18
70 75
4. 29 25 45
72 12 15
5. 22 43 42
6. 22+30=52 棵
7. 25
http://m.ksjqmj.com/yinianjidaan/4690.html
推荐访问
热门搜索
http://m.ksjqmj.com/yinianjidaan/4690.html
推荐访问