Multiplication and division

What is the smallest number of answers you need to reveal in order to work out the missing headers?

Can you use the clues to complete these 4 by 4 Mathematical Sudokus?

I'm thinking of a number. My number is both a multiple of 5 and a multiple of 6. What could my number be?

Watch our videos of multiplication methods that you may not have met before. Can you make sense of them?

We start with one yellow cube and build around it to make a 3×3×3 cube with red cubes. Then we build around that red cube with blue cubes and so on. How many cubes of each colour have we used?

Can you use the clues to complete these 5 by 5 Mathematical Sudokus?

In the 2020 Olympic Games, sport climbing was introduced for the first time, and something very interesting happened with the scoring system. Can you find out what was interesting about it?

Which set of numbers that add to 100 have the largest product?

Where will the point stop after it has turned through 30 000 degrees? I took out my calculator and typed 30 000 ÷ 360. How did this help?