Equations and Expressions

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Across
  1. 2. A group of symbols that make a mathematical statement but doesn't have an equal sign
  2. 4. The total quantity made by addition
  3. 5. What is a calculation like addition, multiplication, subtraction, or division called?
  4. 7. A symbol that represents an unknown quantity is called what?
  5. 8. What is multiplied by a variable
Down
  1. 1. What is a value that does not change
  2. 3. The blank to the problem
  3. 6. What means being the same