Across
- 3. A close but not exact answer
- 4. Result of multiplication
- 5. When two halves match
- 7. 8-sided shape
- 9. Amount of turn between two lines
- 10. Number with exactly two factors
- 12. Number multiplied by itself three times
- 14. Distance around a circle
- 15. Distance around a shape
- 16. Line through centre of circle
- 17. Line where two faces meet
- 18. Flat surface of a 3D shape
- 19. Number less than zero
- 20. Space inside a flat shape
- 24. 5-sided shape
- 25. Shape with many straight sides
Down
- 1. 4-sided shape
- 2. The average value
- 5. Number multiplied by itself
- 6. Space inside a 3D object
- 8. Centre to edge of a circle
- 10. Lines meeting at 90°
- 11. Numbers showing position on a grid
- 13. Corner of a shape
- 15. Lines that never meet
- 21. Comparison of two amounts
- 22. 6-sided shape
- 23. Whole number including negatives