8.NOS.B: Reason with exponents to express and interpret quantities.

Reason with exponents to express and interpret quantities.

8.NOS.B.3Know and apply the properties of integer exponents to generate equivalent numerical expressions.8.NOS.B.4Use square and cube roots to represent solutions to equations and describe numbers. a. Use square and cube roots symbols to represent solutions to equations of the form x^2 = p and x^3 = p, where p is a positive rational number. b. Evaluate square roots of perfect squares from 1 to 100 and cube roots of perfect cubes from 1 to 125 by inspection.8.NOS.B.5Apply scientific notation to represent and compare very large and very small quantities in context, and use technology to compute with numbers in scientific notation. a. Express numbers as a single digit times an integer power of 10 to estimate and compare magnitudes. b. Use scientific notation to model and compute with real-world quantities, choose appropriate units, and interpret their meaning based on the context.

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