words for math

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Across
  1. 3. of a number by the order of where its placed
  2. 5. property (d)
  3. 7. - term
  4. 9. - answer to a multiplication problem - a math problem
  5. 11. - answer to a division problem
  6. 12. expression(e)
Down
  1. 1. - an unknown number in a math problem
  2. 2. - reducing a problem with two dots and a line
  3. 4. - a triangle of a math problem
  4. 6. property (a)
  5. 8. - multiplying a number with an x
  6. 10. property (c)