Crossword Puzzle Math Vocabulary

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Across
  1. 4. PEMDAS
  2. 6. Answer for the opposite of multiplication
  3. 7. Multiple expressions
  4. 8. Only numbers
  5. 9. Same way with different brackets
  6. 10. Value of digit in each number
  7. 12. A single math expression
  8. 13. The opposite of multiplication
Down
  1. 1. A letter for an unknown number
  2. 2. Taking a number times another number
  3. 3. The answer to a math problem
  4. 5. No matter which group
  5. 11. No matter which order