Copyright © University of Cambridge. All rights reserved.

'Repeat Product' printed from http://nrich.maths.org/

Show menu

See all short problems arranged by curriculum topic in the short problems collection

What is the value of $P + Q + R$ in the following multiplication?




If you liked this problem, here is an NRICH task that challenges you to use similar mathematical ideas.


 

This problem is taken from the UKMT Mathematical Challenges.