Interesting Question:
Guess how much money people around the world spend on gambling every year:
One hundred million dollars. | That's $100,000,000.000. | |
Five hundred million dollars. | That's $500,000,000.000. | |
One billion dollars. | That's $1,000,000,000.000. | |
One hundred billion dollars. | That's $100,000,000,000.000. |