Maths and Maths!

1234567891011121314151617181920
Across
  1. 4. The ratio of circumference to the circle to its diameter
  2. 8. a polygon with four angles and four sides
  3. 9. A number that multiplies the variable.
  4. 12. a measurement to how hot or cold something is
  5. 13. A lesser number than zero
  6. 14. a quantity of a number, total, sum or etc
  7. 15. A government fee when you purchase goods from a company
  8. 17. distance between the middle point to the circumference
  9. 18. Comparison of two measurements one, having the value of 1
  10. 20. one of two similar parts
Down
  1. 1. an expression to find an equation of something specific
  2. 2. A straight line in a circle passing from side to side
  3. 3. a quantity that can change/vary
  4. 5. A number that has positive integers and zero
  5. 6. The number resulting from division
  6. 7. Half of a circle
  7. 10. The total of all your scores divided by how many scores or amount there were
  8. 11. A decimal scale using measurements of 10
  9. 16. A greater number than zero
  10. 19. can not be counted