MATH FUN

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Across
  1. 2. A letter that represents an unknown number
  2. 4. The opposite of addition
  3. 5. A value used to replace a variable
  4. 8. A comparison of two quantities
  5. 9. The middle number in a data set
  6. 10. The point where two lines cross
  7. 11. A number used to locate a point on a graph
  8. 13. A graph using bars to compare data
  9. 15. The amount of space inside a figure
  10. 16. The amount of space inside a 3D figure
  11. 18. A whole number that can be positive or negative
  12. 19. A value that does not change
  13. 21. A pair of numbers like (3,5)
  14. 22. A shape with all sides equal and four right angles
  15. 24. A relationship between inputs and outputs
  16. 25. The chance that an event will happen
  17. 26. A graph that shows points connected by a line
Down
  1. 1. A polygon with four sides
  2. 3. The value that makes an equation true
  3. 4. A graph that shows relationships between data points
  4. 5. A set of two or more equations
  5. 6. The answer to a multiplication problem
  6. 7. A number that cannot be written as a fraction
  7. 10. A symbol that compares two expressions
  8. 12. A polygon with three sides
  9. 14. An equation showing two ratios are equal
  10. 17. A number raised to a power
  11. 19. The distance around a circle
  12. 20. Rise over run
  13. 23. A number sentence with an equals sign