Library / /40 of 413

, 2002

Number theory Difficulty 1.0 Junior Find the answer Canada

When expanded, the number of zeros in $1000^{10}$ is

(A) $13$ (B) $30$ (C) $4$ (D) $10$ (E) $1000$

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: CEMC, University of Waterloo, licensed CC-BY-NC-4.0. Statement reproduced verbatim; metadata (topic, difficulty) added by this project. Solutions are the publisher's, linked not copied.