Across
- 2. a symbol that is used to indicate the square root or nth root of a number(√)
- 6. consists of one or more variables, constants, and operations, like 3x-4
- 8. this shows a mathematical relationship between expressions
- 12. multiplication, division, addition, subtraction
- 14. a way or manner in which something occurs or is experienced, expressed, or done
- 15. a power that a number is raised to
- 18. mathematical expression that contains an inequality symbol
- 19. a part of a whole, like a half, a third, a quarter, etc
- 20. an unknown or placeholder in an equation (usually a letter)
Down
- 1. the study of generalized arithmetic
- 3. two or more independent equations that are solved together
- 4. average of a data set
- 5. what you do to find a solution to a problem
- 7. a mark or sign that stands for something else
- 9. number n are the numbers s such that s2=n.
- 10. a number in front of a variable
- 11. a number that is not a fraction. a whole number
- 13. the area of variation between upper and lower limits on a particular scale
- 16. the distance from the origin on a number line
- 17. a mathematical statement that contains an equal sign