Across
- 3. inverse of multiplication
- 4. terms in an expression that have the same variable raised to the same power
- 5. inverse of addition
- 7. an alphabet that doesn't have a fixed value
Down
- 1. this is an example of what property2(x+5)=2x+10
- 2. an expression is said to be ____________ if it has no grouping symbols and if all like terms have been combined
- 6. a _____________ pair is a pair of numbers whose product equal to 1