Maths Olympiad Prep

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, 2015

Algebra Difficulty 1.1 Junior Find the answer Canada

The value of 10×(5−2)10\times(5-2) is

Pick one

Solution

Evaluating, 10×(5−2)=10×3=3010\times(5-2)=10\times3=30.

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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.