Maths Olympiad Prep

Library / UKMT Intermediate Mathematical Challenge /78 of 267

UKMT Intermediate Mathematical Challenge, 2016

Algebra Difficulty 1.0 Junior Find the answer United Kingdom

What is the value of 6102−20166102 - 2016?

(A) 39943994 (B) 40864086 (C) 40964096 (D) 41144114 (E) 49944994

We don't reproduce this publisher's solutions. Their own solution is here — work the problem first.
Want a route through all this instead of an archive? The track puts 2,604 problems in a working order, from Junior Challenge level to the IMO shortlist.

Source: UK Mathematics Trust, licensed © UK Mathematics Trust; past papers published free at ukmt.org.uk. Statement reproduced verbatim; metadata (topic, difficulty) added by this project. Solutions are the publisher's, linked not copied.