Across
- 4. Positive and negative whole numbers.
- 8. To use a sign, symbol or example for something.
- 9. Numbers that are greater than 0.
- 10. A number’s distance from 0 on the number line.
- 12. A statement that something is true or false and can be proven with reasons and evidence.
- 13. Two numbers whose sum is zero.
Down
- 1. Numbers that are the same distance from zero, but on opposite sides;same absolute value.
- 2. System of symbols or characters used to represent information.
- 3. Numbers that are less than 0.
- 5. An example that proves that an idea or claim is incorrect.
- 6. Compared to someone or something else.
- 7. Numbers that can be represented as fractions or decimals.
- 11. The height above or below a given level, often sea level.