Copyright © University of Cambridge. All rights reserved.

'Mini Cross-number' printed from http://nrich.maths.org/

Show menu


What is the digit $x$ in this cross-number?

Across                  Down
1. A cube              1. One less than a cube
3. A cube              2. A number














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


 
See all short problems arranged by curriculum topic in the short problems collection
This problem is taken from the UKMT Mathematical Challenges.