Numbers

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Across
  1. 2. What is 5 times 5?
  2. 6. How many days are in October?
  3. 7. How many days are in a week?
  4. 8. What is 31 plus 21 minus 10?
  5. 10. How many days are in a fortnight?
  6. 12. How many months are in a year?
Down
  1. 1. How many sides does a hexagon have?
  2. 3. What is 9 times 9?
  3. 4. how many years are in a decade?
  4. 5. How many years are in a century?
  5. 9. What is 21 divided by 7?
  6. 11. How many people are there if you are alone?