Math Masterpiece

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Across
  1. 3. Seven thousand five hundred sixteen
  2. 5. 700 + 500
  3. 6. Eight thousand four hundred and three
  4. 8. Round 9,999,999 to the nearest 1,000's place
  5. 9. 429 + 569
  6. 11. 70,000 + 2,000 + 400 + 50 + 9
  7. 13. Subtract 100 from 10,000
  8. 15. 4,000 + 900 + 80 + 3
  9. 16. 1,000 + 1,000
  10. 17. 36 + 999
Down
  1. 1. 3,083 rounded to the nearest 10s place
  2. 2. 3,104 +905
  3. 4. Add 8,008 and 1,992
  4. 5. Round 985 to the nearest hundred's place
  5. 7. 1,000,056 - 50 - 6
  6. 10. 3,986 + 4,987
  7. 12. 40,000 + 8,000 + 500 + 20 +4
  8. 14. 3000-50
  9. 15. Four thousand eighty three
  10. 17. 5,629 + 5,632