Across
- 3. The distance around the outside of a circle (its "perimeter"
- 7. The distance from the base to the top of a triangle
- 8. The answer to a subtraction problem
- 11. The middle number in an ordered (least to greatest) set of numbers
- 13. A number's distance from zero. |-2|=2
- 16. The set of whole numbers, their opposites and zero.
- 17. A line showing positive and negative numbers and zero
- 19. Quadrilateral with two sets of parallel sides
- 22. The "flip" of a fraction. Used in dividing fractions
- 23. A math sentence with an equal sign
- 24. The size of a surface expressed in square units
Down
- 1. Abbreviation for Least Common Multiple
- 2. The abbreviation for the order of operations
- 4. A perfectly round shape
- 5. The number or numbers appearing most often in a number set
- 6. The bottom number of a fraction
- 9. A shape with 9 sides
- 10. A solide shape with six square faces (dice are these)
- 12. The top number of a fraction
- 14. (x,y) The x and y coordinate for a point in the coordinate plane
- 15. Shows a part-whole relationship
- 18. A math phrase without an equal sign
- 20. Another name for the "mean"
- 21. Abbreviation for Greatest Common Factor