Review

Edit Answers
1234567
Across
  1. 3. a symbol used to represent an unknown quantity.
  2. 6. a comparison of any two quantities.
  3. 7. the numerical factor in a term
Down
  1. 1. a number, variable, product, or quotient in an expression of sums and/or differences.
  2. 2. contains at least one variable It may contain numbers, variables, and/or operation symbols.It does not have an equal sign.
  3. 4. a mathematical statement that says two expressions are equal
  4. 5. are the set of whole numbers, their opposites, and zero