Maths Olympiad Prep

Library / /76 of 356

, 1999

Number theory Difficulty 1.0 Junior Find the answer Canada

Which one of the following gives an odd integer?

(A) 626^2 (B) 231723-17 (C) 9×249\times 24 (D) 96÷896\div 8 (E) 9×419\times 41

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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.