Numeracy Crossword

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Across
  1. 5. The number multiplied by a variable.
  2. 7. A line passing through the center of a circle.
  3. 8. A visual representation of data or an equation.
  4. 9. A mathematical statement showing that two expressions are equal.
  5. 11. A comparison of two quantities.
  6. 14. The steepness of a line
  7. 16. A number that tells how many times a base is multiplied by itself.
  8. 17. A letter or symbol that represents an unknown number.
Down
  1. 1. A shape with three or more straight sides
  2. 2. The chance that an event will occur.
  3. 3. A number expressed as part of a whole.
  4. 4. A number written with a decimal point.
  5. 6. The distance from the center of a circle to its edge.
  6. 10. A whole number that can be positive, negative, or zero.
  7. 12. A branch of math that uses variables and symbols to solve problems.
  8. 13. The amount of space inside a three-dimensional object.
  9. 15. A value out of 100.