Across
- 3. a symbol used to represent one or more numbers that is unknown
- 6. two fractions with the same numerical value
- 9. an exact location in space
- 10. the distance around a figure on a flat surface
- 11. two or more integers that are multiplied
- 13. the greatest positive number that is a common factor of two more numbers
- 14. the result of multiplying
- 17. the coordinate plane is divided into its axes into 4 of these
- 18. comparison of two quantities by division
- 20. a positive number with exactly two factors
Down
- 1. a part of something or part of a whole
- 2. the set of numbers
- 4. two ratios that have the same value when simplified
- 5. the same number but with different signs
- 7. the distance of a number from zero
- 8. the combination of numbers and operation symbols
- 12. a number with more than two factors
- 15. a mathematical process such as addition, subtraction, multiplication or division
- 16. the point on a coordinate plane where the x-axis and yaxis intersect, (0,0)
- 19. product of length and width; the total number of unit needed to fill up a flat surface