Across
- 4. To take away one number from another to find the difference.
- 6. Numbers greater than 1 that only have two factors: 1 and themselves.
- 7. Numbers that have more than two factors.
- 8. To combine two or more quantities together to find a total.
- 10. To add a number to itself a specific number of times.
Down
- 1. A complete set of whole numbers, including zero and negative numbers
- 2. Numbers that divide another number without leaving a remainder.
- 3. The products you get when you multiply a number by whole numbers.
- 5. Numbers like 121 or 1331 that read the same forward and backward.
- 9. Ordered sequences of numbers that follow a specific rule.