Across
- 2. The Average, Example: (6+9)/2
- 3. Example: 6/9
- 4. Example: 6:9
- 6. A number that cannot be represented as a fraction or ratio.
- 7. The distance around something.
- 10. Mostly used in working out circles, represents 3.14.
Down
- 1. Example: 69%
- 5. Using a letter to represent an unknown value.
- 8. The most re-occurring number.
- 9. A straight line from the centre to the circumference of a circle.