| 1. | I can not do this sum .
我不会做这道算术题。 |
| 2. | The five - year - old boy is learning to do a sum
那个5岁的小男孩子正在学做算术题。 |
| 3. | Simple arithmetic games - 4455 miniclip games
简单算术题小游戏- 4399小游戏 |
| 4. | He did the sum but got the wrong answer / got the answer wrong
他做了这道算术题,但答案错了 |
| 5. | The little boy can already do simple problems in arithmetic
那小男孩已经能做简单的算术题。 |
| 6. | Simple arithmetic introduction
简单算术题游戏攻略 |
| 7. | Can you do the math
你能做这道算术题吗？ |
| 8. | I can ' t do this sum
我不会做这道算术题 |
| 9. | Simple arithmetic games
简单算术题小游戏 |
| 10. | A study on how comparison word problems are solved by primary students with different levels of reading comprehension
阅读水平不同的儿童解决比较型算术题研究 |
