Math Concepts

1234567891011121314
Across
  1. 3. value that represents "per hundred." (10 letters)
  2. 4. mathematical operation that is the opposite of addition. (9 letters)
  3. 6. number that represents "one part of a whole" in a division. (9 letters)
  4. 9. polygon with four sides. (13 letters)
  5. 11. longest side of a right triangle. (10 letters)
  6. 13. center of a circle. (6 letters)
  7. 14. number that is exactly divisible by another number. (6 letters)
Down
  1. 1. result of multiplying two numbers. (8 letters)
  2. 2. straight line that touches a curve at a single point without crossing it. (9 letters)
  3. 5. distance around a circle. (11 letters)
  4. 7. your math teacher's name (2words no space)
  5. 8. mathematical constant that represents the ratio of a circle's circumference to its diameter. (2 letters)
  6. 10. solid with six square faces. (7 letters)
  7. 12. type of number that can only be divided by one and itself. (5 letters)