Across
- 3. property that changes the orders of numbers
- 4. number that keeps the value of the number the same
- 6. a number fact that breaks down into the sum or the difference of two other multiplication facts
- 8. number fact with an =
Down
- 1. number fact without an =
- 2. a number with a variable
- 5. property that groups numbers in different orders
- 7. a letter that represents and unknown value