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

Q 2: Write the number (using comma separated notation): six billion eight hundred seventy one million two hundred seventy three thousand seven hundred sixty four Answer:

Q 3: Write the number (using comma separated notation): eight billion seventy two million seven hundred forty three thousand one hundred fifty Answer:

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

Q 5: Write the number (using comma separated notation): one billion three hundred seventy two million one hundred forty four thousand one hundred sixty seven Answer:

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