This week’s puzzles are a popular type of Japanese puzzle originated by Naoki Inaba. Use your knowledge of area calculations to solve them. Your calculations should only need whole numbers (even though some lengths or areas may be fractional)
Download or share all of these challenges with this pdf and let us know how you got on with it by tweeting using #momentofmaths and start to see Every moment is a #momentofmaths.
If you would be interested in joining an online maths club session that explores this or other Maths Explorers’ challenges, our online programme are now live. There are a few places remaining. Find out more at https://online.roots2grow.org/
