Across
- 2. Property that says n x (y + z) is equal to (n x y) + (n x z)
- 4. Property that says a + b = b + a and a x b = b x a
- 5. Set of counting numbers, their opposites, and zero.
- 6. How far a number is from zero.
Down
- 1. Property that says (a + b) + c is equal to a + (b + c)
- 3. A number that can be written as a fraction.