Across
- 3. order does not matter
- 5. If a=b and b=c, then a=c
- 9. equals zero
- 11. numbers on a number line
- 12. multiply through
- 13. from 1 on
- 14. from 0 on
Down
- 1. repeating numbers and no pattern
- 2. If a=b, then b=a
- 4. grouping does not matter
- 6. numbers with a pattern and stop
- 7. property, the opposite cancels out
- 8. a=a
- 10. answer stays the same