This is a supplemental instruction video for my pre-algebra class. I model use of a number line when subtracting integers.<br />Aligned to Common Core State Standard: 7.NS.1
Subject
Math
Grade Level
Grades 6-12
Resource Type
Activity, Handout, Lesson Plan
Standards Alignment
Common Core State Standards
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Subtracting Negative Numbers
Standards
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.
