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.