MATH OPERATIONS - ADDITION AND SUBTRACTION

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Across
  1. 3. SIX PLUS SIX___
  2. 6. SEVEN PLUS EIGHT__
  3. 7. NINE PLUS TWO___
Down
  1. 1. FIFTEEN MINUS TWO___
  2. 2. FOUR PLUS THREE___
  3. 3. NINETEEN MINUS NINE___
  4. 4. FOURTEEN MINUS SIX___
  5. 5. TEN MINUS NINE___