ch. 3 vocab Jayleigh

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Across
  1. 3. a sentence with a minimum of two numbers or variables and at least one math operation.
  2. 5. an alphabet or term that represents an unknown number or unknown value or unknown
  3. 7. multiplying the sum of two or more addends by a number produces the same result
  4. 9. as at least one fraction in the numerator, denominator or both
  5. 12. a number is the distance between the number and 0 on a number line
  6. 13. you write the expression as a product
Down
  1. 1. a numerical or constant quantity placed before and multiplying the variable in an algebraic expression
  2. 2. a value that doesn't change
  3. 4. are terms that have the same variables raised to the same exponents
  4. 6. is an algebraic expression in which the exponent of each variable is 1
  5. 8. are like like terms
  6. 10. when it has no like terms and no parentheses
  7. 11. a statement that the values of two mathematical expressions are equal (indicated by the si