Across
- 3. Sharing or grouping.
- 6. Taking away numbers.
- 7. Finding the side length of a square with a given area.
- 8. Whole numbers and their opposites.
- 9. A mathematical expression involving a base raised to a power.
Down
- 1. Combining numbers.
- 2. Numbers representing parts of a whole.
- 4. Repeated addition.
- 5. A number divisible only by itself and 1.