Math Puns Are The First Sine Of Madness Creative Sketchbook - 110 Large Blank Pages 8.5" x 11" This super hilarious math pun is perfect for anyone who appreciates clever mathematics based puns and love sarcastic jokes about their passion Perfect for any math students, teachers or professors who want to show how much they love their discipline Grab this awesome math puns gift for your tutor as a way to say thank you or for kids who are just...