(And adults, of course!) These math puzzles test your brain and critical-thinking skills and provide some constructive, educational fun. Math riddles and puzzles come in plenty of different varieties.

In Quiz 1 Ralph and Matrix are off to the fun fair…where they take a ride on ... print off our answer sheet below. Use your mental maths muscle to note down your answer to each of Ralph's ...

Test your understanding of how the internal angles in a triangle work with this maths challenge from BBC Bitesize. Maths challenge: Can you handle these big numbers? Have some fun thinking about ...