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Instructional Video

Adding Integers with Different Signs (2)

Curated and Reviewed by Lesson Planet

Boy I would have loved adding integers if I had known this short cut. Without explaining why it works Duane tells viewers that to determine your answer's sign when adding integers with different signs all they need to do is write down the sign of the larger number they added.

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Concepts
addition, integer addition, negative integers, positive numbers, positive integers
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Additional Tags
adding integers, addition, different signs, positive numbers, negative number, math
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Resource Details
Grade
5th - 8th
Subjects
Math
2 more...
Resource Type
Instructional Videos
Media Length
1:01
Audience
For Teacher Use
Instructional Strategy
Flipped Classroom
Usage Permissions
Creative Commons
BY-SA: 3.0
cc