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1936 is a square number. That means you can make it by multiplying a whole number by itself: 1936 = 44 x 44

You’re probably familiar with 20 cent and 50 cent coins. But different countries have different values for their coins. So what’s the best way to number coins?

In everyday life, most numbers we use are less than 1000. Sometimes scientists need to use MUCH larger numbers. Here’s an insight into how they do it.

The numbers that we use are not the only way to write numbers. You might know how to count with tally marks, or read Roman numerals. But there are plenty of other ways to write numbers. This one comes from the Maya people.

Many people know how to play solitaire or patience, but there are actually lots of different one-player card games. This version of patience has a bit of addition, and also some tricky strategic thinking.

Let’s look at a few interesting patterns you can get by dividing. Some of these patterns need a lot of digits, so get the best calculator you can find.

How long would it take to count to one million? Well you could just start a stopwatch and get to counting, but here’s how to work out if you’ll be done by dinner time.

How much money would it take to put a line of coins around the equator? With a bit of research and a bit of maths, you’ll soon know the answer!

Feel like a biscuit? This recipe will make exactly one tasty piece of shortbread.

Turn an old copy of Guess Who into a game with a mathematical twist!