Maths Olympiad Prep

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, 2025

Algebra Difficulty 1.0 Junior Find the answer Canada

The value of 20+2×52-0+2\times 5
is

Pick one

Solution

Evaluating following order of operations, we get 20+2×5=20+10=122-0+2\times5=2-0+10=12.

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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.