Mathematics Crossword Project Based Learning

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Across
  1. 1. 3² equals this number.
  2. 3. A number with no fractional part.
  3. 4. A number formed by multiplying two numbers.
  4. 6. A number multiplied three times by itself.
  5. 9. The inverse of a cube.
  6. 10. A number greater than zero.
  7. 15. The inverse of a square.
  8. 16. A ratio written in simplest form.
  9. 18. The two shorter sides in a right triangle.
  10. 19. The greatest common factor.
  11. 20. A comparison of two quantities using division.
  12. 23. The process of comparing speed as distance per time.
  13. 24. The theorem a² + b² = c².
Down
  1. 2. A number less than zero.
  2. 5. The smallest common multiple.
  3. 7. A triangle with a 90° angle.
  4. 8. The opposite of a number.
  5. 11. A comparison of quantities with different units.
  6. 12. The result of multiplying a number by itself.
  7. 13. A formula used to find missing sides in right triangles.
  8. 14. A number with exactly two factors.
  9. 17. A number that can be written as p/q where q ≠ 0.
  10. 19. The longest side in a right triangle.
  11. 21. Two equivalent ratios forming an equation.
  12. 22. A number that divides another number exactly.