Add & Subtract Numbers in Scientific Notation
More Lessons for Grade 7
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Videos, worksheets, stories and songs to help Grade 7 students learn about operations on numbers in Scientific Notation.
In this lesson, we will learn how to add and subtract numbers, written in scientific notation, without using a calculator.
The following example shows how to add numbers in scientific notation. Scroll down the page for more examples and solutions.
Explains how to add and subtract numbers written in scientific notation, whether or not they have the same exponent.
When adding and subtracting numbers in scientific notation, you have to make sure the exponents are the same. Why? This video explains. Scientific Notation Adding and Subtracting
How to add and subtract in Scientific Notation Adding / Subtracting With Scientific Notation
Adding /subtracting numbers written with scientific notation.
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