Across
- 2. This property swaps the order of the numbers in the expression given.
- 4. One pair of numbers whose sum is zero, another name for this is "opposite"
- 8. This property swaps the groups in the expression.
Down
- 1. The distance the number is from zero.
- 3. This property uses multiplication and adding in the expression.
- 5. This property uses 1 or 0 to make the number stay the same.
- 6. A whole number. (positive, negative, or zero)
- 7. Negative and Positive are each others...