Across
- 1. a figure with at least 3 sides and angles
- 4. part of a whole
- 5. unit of linear measurement
- 7. a system of measurement
- 10. quantity by which a given number is multiplied
- 11. means of solving a problem
- 12. number expressing central value in a set of data
- 14. property allows you to multiply numbers and then add the products
- 15. the extent of measurement of a surface
- 17. allow changing the order of numbers but not the result
- 18. phrase containing letters and numbers
- 21. a function that moves an object a certain distance
- 22. a rough calculation of numbers
- 24. altering a number for easier calculation
- 26. opposite or contrary in position
Down
- 1. quantity obtained by multiplying two numbers together
- 2. a number liable to change
- 3. unit of measurement
- 6. allows adding or multiplying numbers regardless of how they are grouped
- 8. result of subtraction
- 9. the number below the line in a common fraction
- 13. a line forming the boundary of a closed geometric figure
- 16. equal in value
- 19. a part of a number in relation to a whole
- 20. value numerical value based on position
- 23. area the measure of the top layer of something and the surrounding area that it occupies
- 25. number divided into a number without a remainder