> If you stacked decks of standard 52 playing cards on top of each other, how many decks would be needed to be as tall as the Burj Khalifa?
> A snail is at the bottom of a forty (40) foot wall. Each day it climbs up four feet, but at night it slips back three feet. How many days will it take for the snail to climb to the top of the wall?
> A deck of 52 cards has a thickness of 1.3 cm. What will be the thickness of the same deck of cards if we remove the 4 Kings?
> How can you create an equation made up of only eight of number 8 and any number of ‘plus’ signs to equal 1000?
