Totally stuffed from eating turkey, stuffing, and a slice of pumpkin pie larger than his head, Matt knew it was time to go holiday shopping. Dreading every moment of it, he headed to the mall and started crossing things off his list. The first six gifts he bought cost this much:
"Wow!" he thought. "That's a really interesting pattern. I only need to buy one more gift, and I know exactly how much I'm going to spend."
Did I tell you Matt's a nerd?
How much did he spend on the last gift?
Click below to see the answer: