How to Use the Calculator

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Across
  1. 4. Clue 10d
  2. 5. Clue 12
  3. 6. Clue 1d
  4. 8. Clue 11
  5. 9. Clue 4
  6. 10. Clue 8d
  7. 12. Clue 5d
  8. 13. Clue 9
Down
  1. 1. Clue 11
  2. 2. Clue 7
  3. 3. Clue 6
  4. 5. Clue 2d
  5. 7. Clue 1
  6. 9. Clue 4d
  7. 11. Clue 3