Across
- 3. other word for plus
- 6. other word for minus
- 9. one term name for polynomial
- 10. (a + b) + c = a + (b + c)
- 11. two term name for polynomial
- 13. when line is vertical
- 16. line that goes up
Down
- 1. other word for multiplication
- 2. a x (b + c) = a x b + a x c
- 4. other word for division
- 5. a + b = b + a
- 7. Add the data and divide by the number of items
- 8. three term name for polynomial
- 12. a + 0 = a
- 14. line that goes down
- 15. when line is horizontal