Numbers

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Across
  1. 1. How much is 60 divided by 10?
  2. 2. How much is 63 divided by 9?
  3. 4. How much is 21 minus 10?
  4. 5. How much is 10 minus 7?
  5. 7. How much is 45 minus 44?
  6. 8. What is 5 plus 4?
  7. 9. How much is 25 divided by 5?
Down
  1. 1. How much is 9 plus 8?
  2. 3. How much is 31 minus 21?
  3. 6. How much is 9 plus 9?
  4. 9. What is 100 divided by 25?