Across
- 5. 7(5 - 6) = 7x5 - 7x6
- 6. ab = ba
- 9. (1 + 2) + 4 = 1 + (2 + 4)
- 11. result of an addition
- 13. result of a subtraction
- 15. result of multiplying two negative numbers
- 16. result of 0 x 1,000,000
Down
- 1. result of multiplication
- 2. result of a division
- 3. s(rt) = (sr)t
- 4. 1 x 5 = 5
- 7. 4 = 4 + 0
- 8. result of dividing a positive number by a negative number
- 10. 4 + (-5) = -5 + 4
- 12. result of 5 / 0
- 14. result of an exponentiation