Across
- 3. The answer to a multiplication problem
- 5. A flat surface
- 8. A 4-sided polygon with opposite sides parallel
- 12. The answer to a subtraction problems
- 13. A triangle with at least 2 sides the same length
- 15. Finding a number to the nearest of whole number.
- 17. The action of breaking up numbers
- 18. Figures with the same shape but not always the same size
- 19. Triangle with one right angle
Down
- 1. segment A straight path of points have 2 endpoints
- 2. The act of combining sets of numbers
- 4. An angle that measures more than 90 degrees and less than 180
- 5. The distance around a closed plane figure/polygon
- 6. The answer to a division problems
- 7. A number in which another number is divisible
- 9. The act of adding numbers
- 10. A straight path made when connecting 2 or more points
- 11. The point where two sides of an angle or polygon meet
- 14. The result of adding numbers
- 16. The process of finding an approximation