Topic 3 Math Vocabulary Puzzle

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Across
  1. 2. is used to replace the variable with a number
  2. 4. a composite number that can be written as a product of its prime factors
  3. 5. the greatest number that is a factor of two or more numbers
  4. 7. to find the value of
  5. 8. a letter or symbol that represent an unknown quantity
  6. 10. a number with more than two factors
  7. 12. tells how many times the base is used as a factor
  8. 15. a math expression that has at least one variable and at least one operation
Down
  1. 1. a math expression that contains numbers and at least one operation
  2. 3. the least multiple, not including zero common to both numbers
  3. 6. the number that is multiplied by a variable
  4. 9. a number with factors of 1 and itself
  5. 11. the number that is repeatedly multiplied
  6. 13. the number that can be written using exponents
  7. 14. each part of an expression that is separated by a plus sign or a minus sign