Across
- 1. best lesson
- 5. a clock goes backwards
- 8. the outside of a shap
- 9. does sums for you
- 10. +
- 12. 4 sided shape
- 13. top of a fractor
Down
- 1. x
- 2. sums with letters
- 3. -
- 4. a clock goes forwards
- 6. lines that never meet
- 7. measures angles
- 9. helps you draw circles
- 11. has 3 sides