Across
- 3. 1-3-5-7-9-11 etc are ... numbers
- 4. the original value of x if x increased by 20% gives 24
- 7. 10 to the ninth means one ...
- 9. to simplify = to ... down a fraction
- 10. you round up if the decider is ... than 5
- 12. Name of the cipher machine used by the Germans during WWII
- 13. 2/3 is a ... decimal
- 14. What the ‘f’ stands for in 3.4537 to 2 s.f.
- 15. when you just cut off decimal places
- 16. to increase by 20%, 1.2 is the ...
Down
- 1. twelve increased by 25%
- 2. "zero" in a tennis score
- 5. 3/2 are three ...
- 6. the percentage increase of x if x increases from 45 to 72
- 8. what’s left over after euclidean division
- 11. 2/3 is the ... of 3/2