## Integer addition and subtraction: equations and number lines - Free Educational videos for Students in k-12

#### DESCRIPTION:

Learn how to add and subtract negative numbers. The problems solved in this video are 2 - 3 = -1 and -2 - 3 = -5 and -2 + 3 = 1 and 2 - (-3) = 5 and -2 - (-3).

#### OVERVIEW:

Integer addition and subtraction: equations and number lines is a free educational video by Khan Academy.It helps students in grades 7 practice the following standards 7.NS.A.1.

This page not only allows students and teachers view Integer addition and subtraction: equations and number lines but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.

1. 7.NS.A.1 : Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram..

7

7.NS.A.1

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