Q 1: Write the number (using comma separated notation): six billion one hundred seventy nine million two hundred fifty six thousand five hundred sixty nine Answer:

Q 2: Write the number (using comma separated notation): one billion three hundred fifty four million four hundred ninety six thousand four hundred nineteen Answer:

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

Q 4: Write the number (using comma separated notation): five billion three hundred fifty million nine hundred thirty six thousand seven hundred sixty three Answer:

Q 5: Write the number (using comma separated notation): three billion one hundred twenty one million four hundred forty one thousand four hundred twelve Answer:

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