Across
- 2. combine like terms
- 6. operation to find the sum
- 7. operation to find the difference
- 8. inverse
- 10. the _______ of a negative number is a positive number
- 11. 3x + 4xy - 32y + 100
- 13. operation to find the product
- 14. -2x + 32y = 16
Down
- 1. round, approximation
- 3. greater than, less than
- 4. a number less than zero
- 5. a number's distance from zero
- 9. a number greater than zero
- 12. operation to find the quotient