Across
- 2. the least common multiple of a number
- 3. A letter that stands for an unknown number
- 8. the number above the line in a fraction
- 9. Numbers numbers that less than 0
Down
- 1. A number that is multiplied by a variable
- 4. the set of whole numbers and their opposites
- 5. The number that is used repeatedly
- 6. A routine to solve problems
- 7. Numbers numbers that are more than zero
- 10. the greatest factor of a number