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Computing with numbers in scientific notation
Solve multiplication, division, addition, and subtraction problems involving numbers written in scientific notation.
Learn how to solve a multiplication problem using scientific notation: (9.1 * 10^6)(3.2 * 10^-5)
Learn how to simplify a multiplication and division expression using scientific notation. The expression in this problem is (7 * 10^5) / ((2 * 10^-2)(2.5 * 10^9)).
Multiplying really big or really small numbers is much easier when using scientific notation. This video gives an example of multiplying three numbers that are written in scientific notation.
Practice expressing products and quotients in scientific notation.
Learn how to subtract numbers written in scientific notation. The problem solved in this video is (4.1 * 10^-2) - (2.6 * 10^-3).
Given two numbers in scientific notation, practice adding and subtracting them.
Sal simplifies a very hairy expression that involves quantities in scientific notation.