Vocabulary Review

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Across
  1. 5. The numerical factor of a term.
  2. 8. a value that makes an equation true.
  3. 9. In a power, the number used as a power being multiplied by itself.
Down
  1. 1. two integers that are opposites of each other.
  2. 2. a mathematical statement that contains two expressions and an equal sign.
  3. 3. an element in an equation that represents an unknown value.
  4. 4. an expression written with no like terms or parentheses.
  5. 5. a term that does not contain a variable.
  6. 6. this number indicates the number of times the base is used as a factor.
  7. 7. terms with the same variables, with corresponding variables having the same exponent.