Adding and subtracting in scientific notation - By Khan Academy
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DESCRIPTION:
Learn how to subtract numbers written in scientific notation. The problem solved in this video is (4.1 * 10^-2) - (2.6 * 10^-3).
OVERVIEW:
Adding and subtracting in scientific notation is a free educational video by Khan Academy.It helps students in grades 8 practice the following standards 8.EE.A.4.
This page not only allows students and teachers view Adding and subtracting in scientific notation but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.
1. 8.EE.A.4 : Perform operations with numbers expressed in scientific notation, including problems where both decimal and scientific notation are used. Use scientific notation and choose units of appropriate size for measurements of very large or very small quantities (e.g., use millimeters per year for seafloor spreading). Interpret scientific notation that has been generated by technology..
