About This Lesson
These videos review/explain operations with signed numbers. keywords:integers; negative; adding; subtracting; multiplying. Aligned to Common Core State Standard: 7.NS.1
Subject
Math — The Number System
Grade Level
Grades 6-12
Standards Alignment
Common Core State Standards
License
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.
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Great resource especially for the visual and musical learner.