What instrument did the plus sign play in band?

Why was the geometry book so adorable?

What do you get when you cross a teacher and a vampire?

What do you call soccer players on opposing teams falling in love?

How does a squid go into battle?

Why do cows go to New York?

Why did the mathematician decline a beer at the party?

What siblings are always sad?

What math figure is also in the band?

What has 12 legs, six eyes, three tails and can't see?

What is sand's favorite movie?

Where do sharks go on summer vacation?

What do you call a tired tree?

What's the difference between a pickpocket and an umpire?

Where does food go to take a nap?