Negative number addition and subtraction: equivalent expressions - By Khan Academy
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Summarizer
DESCRIPTION:
Equivalent expressions with negative numbers
OVERVIEW:
Negative number addition and subtraction: equivalent expressions 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 Negative number addition and subtraction: equivalent expressions 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..
GRADES:
7
STANDARDS:
7.NS.A.1
