Algebra Vocabulary

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Across
  1. 5. the mathematical study of variables and the rules for manipulating these variables in formulas
  2. 6. a term in an equation or expression without a variable
Down
  1. 1. the number in front of a variable
  2. 2. a letter that represents an unknown number
  3. 3. two or more terms with operations between them
  4. 4. a mathematical statement with an equal sign
  5. 7. number parts or variable parts of an expression or equation, separated by operations