Across
- 3. 刘竣华
- 4. 代数
- 6. judge, test
- 8. the opposite of a prime number
- 9. a number over another number is a _____
- 11. what's the name of your teacher?
- 12. 表达式
- 13. one after another after another
- 14. 从小到大
Down
- 1. it's going down
- 2. the opposite of even
- 5. up, up and up
- 7. hot and cold, warm and cool
- 10. from big to small