Across
- 4. Add and multiply are called these
- 5. . Grouping numbers without changing the answer
- 7. Multiplying a number by a group is the same as multiplying each number in the
- 10. a + b = b + a is an example of this law
- 12. . a(b + c) = ab + ac shows this law
- 13. the brackets.
- 14. Operation that works with commutative law
Down
- 1. helps us multiply a number by a group of numbers
- 2. . Law that allows you to switch the order of numbers
- 3. Subtraction and _____ do NOT commute
- 6. Math symbols used to group numbers
- 8. The final answer to a math problem
- 9. and then adding/_____________ the answer.
- 11. Operation that works with commutative law.