Across
- 5. Adding the opposite
- 7. A constant rate of change
- 8. Used to reduce or enlarge an image
- 10. A number that divides another number leaving no remainder
Down
- 1. A rate, number or amount in each hundred
- 2. Repeated addition
- 3. The total space taken up by a 2-D surface
- 4. A symbol for a value we don't know yet
- 6. All points are the same distance from the center
- 9. The distance from the center to the circumference of a circle