Matilda's jokes for awesome kids

What do you get if you add 25 and 917, then subtract 765 and divide the answer by 33? A headache. (Unless you're Matilda!) Matilda's Jokes for Clever Kids would even make the Trunchbull laugh! Narrated by Matilda herself, this joke book is stuffed full of gigglesome gags, silly puns, brain-tickling riddles, and the Trunchbull's favourite insults- guaranteed to raise a chuckle from human beans young and old.