Across
- 3. Parentheses , exponent , multiplication/division , addition/subtraction
- 4. Changing the grouping of numbers will NOT change the value. Works for either addition or multiplication
- 6. two number with the product of one
- 7. two number you add together to get zero
Down
- 1. add the terms with the same variable
- 2. grouping mechanism
- 5. multiply the number on the outside of the parentheses to the number on the inside