Across
- 5. The answer when you multiply numbers.
- 6. The top number in a fraction.
- 8. A number less than zero.
Down
- 1. The bottom number in a fraction.
- 2. A letter used to represent an unknown number.
- 3. A value that does not change.
- 4. The answer when you add numbers together.
- 7. An angle that is exactly 90 degrees.