Q 1: Write the number (using comma separated notation): eight billion one hundred seventy two million nine hundred forty thousand three hundred eighteen Answer:

Q 2: Write the number (using comma separated notation): three hundred eight million eight hundred ninety one thousand eight hundred twenty four Answer:

Q 3: Write the number (using comma separated notation): seven billion eighty six million seven hundred twenty five thousand six hundred sixty three Answer:

Q 4: Write the number (using comma separated notation): five billion one hundred sixty four million seven hundred forty seven thousand three hundred eighty seven Answer:

Q 5: Write the number (using comma separated notation): seven billion seven hundred eight million four hundred eighty two thousand eight hundred twenty one Answer:

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