Across
- 2. counting number
- 3. Any number
- 4. ab + ac = a(b + c)
- 6. only two factors
- 9. number sentence
- 10. on bottom
- 11. a + (b + c) = (a + b) + c
- 13. can factor
- 14. a + b = b + a
Down
- 1. on top
- 5. 2 numbers whose product = 1
- 7. numbers that contain fractions, decimals, and integers
- 8. a(b + c) = ab + ac
- 9. expressions that represent the same number
- 12. equals