Hippo Murderous Maths: The Essential Arithmetricks
Description:
Find out how to count your way out of a death-trap, why multiplication can stop a hairy green spot epidemic, and meet the barmy pure mathematicians who spent years proving 5 + 0 = 5. Meanwhile, Chainsaw Charlie, Halfsmile and their gang discover that even the simplest maths can be murderous.
We're an Amazon Associate. We earn from qualifying purchases at Amazon and all stores listed here.