Solving problems using powers of 10 in context | 8th grade math (IM® v.360 aligned) | Khan Academy

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https://www.khanacademy.org/math/8th-grade-illustrative-math/unit-7-exponents-and-scientific-notation/lesson-12-applications-of-arithmetic-with-powers-of-10/v/solving-problems-using-powers-of-10-in-context

Work through real-world problems involving very large or very small quantities, identifying what information is needed to solve them. Use exponent rules and powers of 10 to organize the numbers and work out a solution.

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https://www.youtube.com/watch?v=xAOJ5sJslWU
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