Q 1: Write the number (using comma separated notation): eight billion five hundred twenty six million six hundred seven thousand eight hundred twelve Answer:

Q 2: Write the number (using comma separated notation): six billion six hundred two million two hundred ninety one thousand seven hundred eighty one Answer:

Q 3: Write the number (using comma separated notation): four billion three hundred eighty nine million one hundred forty five thousand seven hundred thirty eight Answer:

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

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

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