Dino numbers

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1234567891011121314151617181920
Across
  1. 1. one hundred / four
  2. 5. sixty X two
  3. 6. 500,000 + 60,000 + 4,000 + 600 + 50 + 1
  4. 7. ninety X one hundred
  5. 8. round 654,651 to the closest 10,000
  6. 9. 100,000 + 20,000 + 3,000 + 400 + 50 + 6
  7. 12. thirty six X one thousand
  8. 13. 600,000 + 50,000 + 6,000 + 400 + 30 + 4
  9. 16. one million X nine
  10. 17. 52,352 - 35,626
  11. 18. fifty X one hundred
  12. 19. thirty X six
  13. 20. two hundred / ten
Down
  1. 1. one million + one million
  2. 2. 600,000,000 + 50,000,000 + 1,000,000 + 100,000 + 60,000 + 4,000 + 200 + 40 + 6
  3. 3. 34,632 - 14,142
  4. 4. 66,654 - 21,266
  5. 10. round 621,654 to the closest hundred thousand
  6. 11. round 156,543 to the closest 10
  7. 12. three X one million
  8. 14. 26,462 - 23,443
  9. 15. 1000 + 1000
  10. 18. fifty X eleven hundred
  11. 19. round 126,643 to the closest thousand