Copyright © University of Cambridge. All rights reserved.

'2011 Digits' printed from

Show menu

What is the sum of the first 2011 digits when 20 ÷ 11 is written as a decimal?

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.
View the archive of all weekly problems grouped by curriculum topic

View the previous week's solution
View the current weekly problem