Across
- 2. to numbers with the same absolute value
- 3. the distance a number is from zero
- 5. a pair of numbers whose sum is zero
- 6. answer to a subtraction problem
- 8. a grouping symbol
- 11. adding numbers
- 12. The set of whole numbers and opposite
Down
- 1. opposite of a number
- 4. the answer to an division problem
- 7. the answer to a multiplication
- 9. I indicate how many times to use the bar
- 10. line a tool that represents numbers as points