Pre-Algebra - Multiplying Negative Numbers

When number systems were expanded to include negative numbers, rules had to be formulated so that multiplication would be consistent regardless of the sign of the operands.
Resource ID#: 121882 Type: Tutorial
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Direct Link: https://youtube.com/embed/NtJy8uQVN7w

General Information

Subject(s): Mathematics
Grade Level(s): 7
Intended Audience: Educators educators, Students
Suggested Technology: Internet Connection
Instructional Time: 8 Minute(s)
Keywords: positive integers, negative integer, operands, multiplicative identity, commutative property, distributive property
Instructional Component Type(s): Tutorial
Resource Collection: Mathematics - Grades 6-8 Existing Student Tutorials

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