Across
- 6. what does this symbol stand for +?
- 8. what angle is 90°?
- 11. what is this symbol stand for ×?
- 12. what is 1000?
- 13. what is this 4+4=8?
- 15. what is the first number with 3 digits?
- 16. what is half of a sphere?
- 18. what is this type of number 7th?
- 19. what is 2.5 cm?
- 20. what is a common word that relates to scales?
- 21. what are numbers called after 0?
Down
- 1. what is a word that means how long something is?
- 2. what is this symbol °?
- 3. what is the distance from the centre of a circle to its circumference called?
- 4. what is 60 minutes converted into?
- 5. what is 360° or 0°?
- 7. what angle is 180°?
- 9. what angle is less than 90°?
- 10. what shape has 5 sides?
- 11. what is a ruler used for?
- 14. what is the bottom number in a fraction called?
- 17. what do you call a rough guess?