Across
- 3. Law, If you change the GROUPING of an addition or multiplication problem the answer remains the same.
- 4. Law, If you change the ORDER in an addition or multiplication problem the answer remains the same.
- 5. The identity element of multiplication
Down
- 1. Law, The number or term outside the bracket must be used to multiply each term inside the bracket.
- 2. The identity element of addition