Math Crossword Puzzle

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Across
  1. 2. Answer to multiplication problem
  2. 6. Tells you what puzzle is about
  3. 7. Tells us how much or how many
  4. 8. Take away
  5. 9. Opposite of subtraction
  6. 10. Sign for subtraction
Down
  1. 1. Another name for multiply
  2. 3. 1/2 or 3/4 is called what
  3. 4. Another name for divide
  4. 5. Name of this sign =