Across
- 3. the set of integers to the left of zero on a number line
- 4. the set of negative integers, zero, and positive integers: ..., -4, -3, -2, -1, 0, 1, 2, 3, 4, ...
- 5. a number that can be written as a fraction, m/n, where m and n are integers with n being a non-zero integer
- 6. two numbers that are the same distance from zero but on opposite sides of zero on the number line
Down
- 1. the set of integers to the right of zero on a number line
- 2. a set of fractions to the left of zero on a number line