Grade 8 Vocabulary

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Across
  1. 2. The bottom number in a fraction that shows how many parts make up a whole.
  2. 4. A square root or cube root that cannot be simplified into a whole number.
  3. 7. To make a number, fraction, or expression as simple as possible.
  4. 8. The side next to the angle in a right triangle (but not the hypotenuse).
  5. 9. The symbol √ used to find roots like square roots or cube roots.
  6. 10. The longest side of a right triangle, opposite the right angle.
Down
  1. 1. A Greek mathematician known for the rule to find the missing side of a right-angled triangle
  2. 3. The side across from the angle in a right triangle.
  3. 5. To remove a square root or cube root from the bottom of a fraction.
  4. 6. The top number in a fraction that shows how many parts are being counted.