This is a four operation Around the World Powerpoint with negations. There are a few negatives and a few double digit numbers. However, I use this as a quick activity at the end of class or when the kids need a small break.

I ask the kids to stand when they "duel." The winner moves to the next student. I keep going until the slide run out. The winner is the person who has moved the farthest from their original starting point.

This would make a great practice activity for upper elementary or middle school.