
Matrix Addition and Subtraction Concepts

Interactive Video
•
Mathematics
•
9th - 12th Grade
•
Hard
Standards-aligned

Sophia Harris
Used 1+ times
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the basic principle behind matrix addition?
Adding corresponding entries
Adding the diagonal elements
Subtracting corresponding entries
Multiplying corresponding entries
Tags
CCSS.HSN.VM.C.8
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is matrix addition defined by adding corresponding entries?
It is the only possible way
It allows for interesting properties and operations
It simplifies matrix multiplication
It is easier to compute
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What property of matrix addition is similar to regular number addition?
Commutative property
Distributive property
Identity property
Associative property
Tags
CCSS.HSN.VM.C.9
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which matrix operation does not share the commutative property with matrix addition?
Scalar multiplication
Matrix transposition
Matrix multiplication
Matrix subtraction
Tags
CCSS.HSN.VM.C.8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is matrix subtraction defined?
By multiplying corresponding entries
By adding the inverse of the second matrix
By subtracting corresponding entries
By subtracting the diagonal elements
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Matrix subtraction can be viewed as a combination of which operations?
Matrix addition and transposition
Matrix addition and scalar multiplication
Matrix multiplication and transposition
Scalar multiplication and transposition
Tags
CCSS.HSN.VM.C.8
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens when you try to add matrices of different dimensions?
The smaller matrix is padded with zeros
The matrices are resized to match
The operation is undefined
The result is a zero matrix
Tags
CCSS.HSN.VM.C.8
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