Blue list words dinah crossword

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Across
  1. 4. 10 years
  2. 5. 6 angle’s
  3. 7. 24 zeros in a number
  4. 8. multiple octopus
  5. 9. 7 sided shape
  6. 11. 8 sided shape
  7. 12. related to the number 9
  8. 13. last month
Down
  1. 1. 10 sided shape
  2. 2. 9 month
  3. 3. math symbol
  4. 5. 6 sided shape
  5. 6. 9 sided shape
  6. 10. 10 month
  7. 11. music