Across
- 1. number A number with only two factors: the number itself and one.
- 2. having the same size and shape
- 7. The distance around a circle (the perimeter of a circle).
- 10. any number multiplied to form a product
- 11. The figure formed when two rays meet at a common endpoint called a vertex.
- 12. Surface space that is measured in square units.
Down
- 1. The result of multiplying two or more numbers.
- 3. The difference between the least and greatest values in a set of numbers.
- 4. Having the same value
- 5. The distance around a figure.
- 6. A polygon with six sides.
- 8. All whole numbers (both positive and negative) and zero.
- 9. factor A number that is a factor of two or more numbers.