Math

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Across
  1. 3. math strategy
  2. 5. opposite of division
  3. 8. the ting that makes it not the same
  4. 9. all of it
Down
  1. 1. opposite of addition
  2. 2. osite of multiplication
  3. 4. opposite of subtraction
  4. 6. amount of something
  5. 7. my test grades
  6. 8. a pat of something