Addition and Subtraction

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Across
  1. 1. seven minus eighteen
  2. 4. seventy six plus twenty two
  3. 6. ninety two minus thirteen
  4. 10. fifty eight plus eleven
  5. 12. seventy two minus thirty four
  6. 13. ninety six minus eighty four
  7. 14. five plus three
Down
  1. 2. ninety nine minus twelve
  2. 3. eighty minus nine
  3. 5. eleven plus forty five
  4. 7. six plus five
  5. 8. thirty minus fifteen
  6. 9. seventeen plus twenty five
  7. 11. one hundred minus ninety seven