I like math (as long as it's drawn)

Yeeha, today I got the first exemplar of Cornelsen's math-schoolbook Klick! Mathematik 3 - Schülerbuch that I have drawn the illustrations for in the last few months, and it really is great holding it in hands finally! I think, if I had learned with the help of such great and funny illustrations, I wouldn't hate math today :)) har har

Here are some pages out of it: