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Number theory Difficulty 2.0 Junior Find the answer United Kingdom

The positive integer 2018 is the product of two primes. What is the sum of these two primes?

(A) $1001$ (B) $1010$ (C) $1011$ (D) $1100$ (E) $1101$

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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.