Maths Tricks to Blow Your Mind: A Journey Through Viral Maths (Kyle D. Evans - maths gift books Book 1)
What is 4% of 75? Can you calculate 60 + 60 x 0 + 1? Which is bigger, an 18-inch pizza or two 12-inch pizzas? Join award-winning maths presenter Kyle D Evans on an entertaining tour of viral maths problems that have... See More