Across
- 4. the bottom number on a fraction
- 5. A number raised to the second power
- 8. Numbers that can be written as a fraction
- 9. The number multiplying to the variable
- 10. Opposite operations
Down
- 1. The set of counting numbers
- 2. Natural numbers plus zero
- 3. A number that does not vary
- 6. A number sentence that uses the equal sign
- 7. A letter that represents a number
- 10. The set of whole numbers and their opposites