Across
- 5. If you add or multiply three or more numbers, the order doesn't matter
- 9. The center of the coordinates plane
- 11. The pieces you separate in an equation
- 12. Inverse: The sum of two numbers is zero
- 13. If you add or multiply two numbers, the order doesn't matter
- 15. A number by itself
- 16. The answer to an addition problem
- 17. Addition _______ of equality
- 18. The amount of surface, labeled in units squared
Down
- 1. The number in front of the variable
- 2. Inverse: The product of two numbers being one
- 3. An (x,y) point on a grid
- 4. Multiplication property of _____
- 6. The four regions of the coordinate plane
- 7. A repeating or ending decimal (fraction)
- 8. The distance around a figure, labeled in units
- 10. The answer to a multiplication problem
- 14. A non-repeating and non-ending decimal