Across
- 3. a length between two points
- 7. 4 sides that equal 90 degrees
- 8. to replace one number with a different number
- 9. pair to points that make a line
- 11. part of a whole
- 12. combining one number with another
- 14. root a number times itself equals the number
Down
- 1. measures more than 90 degrees
- 2. angle measures 90 degrees
- 4. two or more numbers that represent the same value
- 5. the result of an addition problem
- 6. shape that measures 360 degrees
- 7. to take away from
- 10. a math problem with an equal sign
- 12. measures less than 90 degrees
- 13. a shape with three sides and three acute angles