Math Riddles For Smart Kids: 400 Math riddles and brain teasers for kids and family Paperback – September 15, 2018

I got it for my daughter during the Stay home time. She has been reading it and asking us the riddles too.

Challenging and demanding. Perfect.

Unfortunately he already had it but he still liked it

This was a gift to one of our triplet grandsons. All three love math. The book spurred both competition and thinking.

A mathematical Difficult challenge.

My kid is really happy with this book

My child loved this for Christmas. Some of the questions are really difficult, but most he is able to solve with some help. He is 9.

I bought this book to use as bellringers in my advanced math class. Many of the solutions are just wrong. (you can work backwards and the answers do not work.) I have used this about 1 week in 3 classes, and so far we have have 4-5 that are wrong. Way too many.