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very easy -3

Logic Level 1

Divide 40 by half and add ten. What is the answer?

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Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, interactive explorations.

Used and loved by over 6 million people

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including olympiad champions, researchers, and professionals.

Your answer seems reasonable. Find out if you're right!

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by Mohammad Khaza

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