Jasper's Mind Breaker

1234567891011121314151617181920212223
Across
  1. 3. 6,028+7,912=
  2. 7. 638+943=
  3. 9. six thousand two=
  4. 10. 1,000,000+6,000+700+1=
  5. 12. round to greatest value:2,643,897
  6. 13. 2,000,000+600,000+1000000,000+200+10+4=
  7. 16. round to the greatest value: 99,000,000
  8. 17. 200+327=
  9. 19. round to the greatest value: 9,900,000
  10. 20. 4,000,000+2=
  11. 21. 7,361+2,131=
  12. 22. round to greatest value:4,928,673
  13. 23. 1672+3,231=
Down
  1. 1. 5,432-4,321=
  2. 2. 6,829-2,418=
  3. 4. 987-654=
  4. 5. 6,847+2,131=
  5. 6. round to the greatest value:990,000,000
  6. 8. 1,000,000+700,000+8,000+20+9=
  7. 10. 100+20+6=
  8. 11. 1,968-333=
  9. 13. two million six thousand two=
  10. 14. 276-142=
  11. 15. round to greatest value: 6, 243
  12. 16. 1,000,000+6=
  13. 18. seven million two=