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Adding Signed Numbers: Using Parentheses in Adding Signed Numbers

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Abstract
This clip explains the use of parentheses to eliminate the confusion that might arise if two signs are written next to each other, as when adding a negative number. The clip notes that we don't run into this problem with positive numbers, because in that case, "...we usually leave out the sign altogether."
Collection
ModuMath Collection
Subject
signed numbers, signs, parentheses, adding, addition, positives, positive numbers, negatives, negative numbers, negative signs, positive signs, Adding Signed Numbers
Series
Developmental Math, Remedial Math, Basic Arithmetic, Business Math Business Math, Basic Math
Contributors
INTELECOM Intelligent Telecommunications (Firm)
Duration
00:02:49 (HH:MM:SS)
Language:
English
Copyright Holder
Name INTELECOM Intelligent Telecommunications
RoleDistributor
Telephone800-576-2988 x122
Address150 E. Colorado Blvd. Ste. 300, Pasadena, CA 91105
Email[email protected]
Rights Declaration:
This video is protected by copyright. You are free to view it but not download or remix it. Please contact the depositing institution for further information about how you may use this video.
Persistent/Share URL
https://54098.surd9.group/show.php?pid=njcore:22284
Basic LTI parameter
pid=njcore:22284
PID
njcore:22284
Metadata
View MARC Record | View Full Record