Math Problems

No Calculator? No Problem! Mastering Mental Math , award-winning professor of mathematics and celebrated “mathemagician” Arthur T. Benjamin delivers 10 fun-filled lessons on how to do math in your head with confidence, accuracy, and speed - sometimes faster than a calculator. By the end of Professor Benjamin’s lessons, you’ll be able to add, subtract, multiply, and divide numbers faster than ever before. And with your newfound skills, you’ll soon find yourself amazing other people and, perhaps more important, yourself.

Sir Patrick Moore’s Journey to the Stars is a classic space documentary series that takes viewers on a journey through the solar system, historical space exploration, and deep space phenomena. Hosted by the beloved English astronomer, the series explores the Moon, planets, the Apollo programme, and deep space objects.

It’s not a book about numbers, percentages or decimals. It’s a book that drives to the heart of the money problems many people deal with—because those problems are usually symptoms of a bigger issue. The issue is our inaccurate beliefs, fears and flat-out lies about budgeting. Ramsey Personality and debt elimination expert Jade Warshaw candidly shares how she and her husband, Sam, shifted their mindset around money and paid off over $460,000 in debt—including $280,000 of student loans!

Make maths exciting with this engaging audiobook full of colourful visuals, number games and easy-to-understand explanations that help children build strong foundations in maths and logical thinking.

An engaging, accessible introduction into how numbers work and why we shouldn’t be afraid of them, from maths expert Rachel Riley. Do you know your fractions from your percentages? Your adjacent to your hypotenuse? And who really knows how to do long division, anyway? Puzzled already? Don’t...

'A beautifully accessible exploration of how numbers shape our lives, and the importance of accurately interpreting the statistics we are fed.' - Angela Saini, author of Superior Even if you don't consider yourself a numbers person, you are a numbers person. The time has come to put numbers in...

What if everything in life could be reduced to a simple formula? What if numbers were able to tell us which partners we were best matched with – not just in terms of attractiveness, but for a long-term committed marriage? Or if they could say which films would be the biggest hits at the box...