Unit 3 Vocabulary

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Across
  1. 2. A letter that represents an unknown number.
  2. 4. the number of times a number is multiplied by itself
  3. 9. A number multiplied by a variable.
  4. 10. The greatest factor that two or more numbers have in common.
  5. 11. A whole number that has more than 2 factors.
  6. 12. The idea of expressing numbers using letters or alphabets without specifying their actual values.
  7. 14. Equations that have the same solutions.
  8. 15. Making algebraic expressions more efficient and in their simplest form.
  9. 16. The smallest multiple that two or more numbers have in common.
Down
  1. 1. Finding which prime numbers multiply together to make the original number
  2. 3. the number being multiplied by itself
  3. 5. A natural number greater than 1 with no divisors other than 1 and itself.
  4. 6. A mathematical sentence involving only numbers and one or more operational symbols.
  5. 7. A mathematics visual used to display the factors of a given number.
  6. 8. Terms that contain the same letter variables which are raised to the exact same powers.
  7. 13. Replacing a variable with a number