You may also like

problem icon

Palindromes

Find out about palindromic numbers by reading this article.

problem icon

So It's 28

Here is your chance to investigate the number 28 using shapes, cubes ... in fact anything at all.

problem icon

I Like ...

Mr Gilderdale is playing a game with his class. What rule might he have chosen? How would you test your idea?

Sort Them Out (1)

Stage: 1 Challenge Level: Challenge Level:1




It's best to do this with $3$ other friends. You can get copies of these cards here .doc,pdf 

 
Share all the cards out equally among the four of you.
Work out what the answer is to each question on your cards.
Do you notice anything?
What do you notice?
Try sorting or arranging the cards in some way.
The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice. More information on many of our other activities can be found here.
Copyright © 1997 - 2017. University of Cambridge. All rights reserved.
NRICH is part of the family of activities in the Millennium Mathematics Project.