Cross Number Puzzle

1234567891011
Across
  1. 2. (10,000)+(3,000)+(500)+(40)+(4)
  2. 3. ten times sixty
  3. 4. seventy-six billion seven hundred ninety two million four hundred sixty nine thousand five hundred eighty three
  4. 8. two times one-hundred
  5. 9. two twenties
  6. 10. four thousand rounded to the nearest 100
  7. 11. eight hundred rounded to the nearest hundred
Down
  1. 1. four thousand five hundred rounded to the nearest thousand
  2. 2. ten tens
  3. 3. sixty-seven thousand eight hundred seventy four
  4. 4. seventy thousand and one
  5. 5. seven hundred rounded to the nearest hundred
  6. 6. twenty-three thousand one hundred forty-five
  7. 7. sixty-nine thousand four hundred thirty-five
  8. 8. two times ten
  9. 9. eight times five