Vocab Review

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Across
  1. 3. a mathematical statement with an equal sign
  2. 6. the opposite operation of multiplication
  3. 7. the opposite operation of addition
  4. 8. a letter used to represent a number
  5. 9. a mathematical statement without an equal sign
  6. 10. the opposite operation of subtraction
Down
  1. 1. the opposite operation of division
  2. 2. a number multiplied by a variable
  3. 4. a number whose only factors are itself and one
  4. 5. a number added or subtracted from a variable