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## Sum corresponding elements of same-dimension matrices

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
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## Matrix Addition and Scalar Multiplication - Overview

by CK-12 //basic

Overview

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## Matrix Addition and Scalar Multiplication - Example 1

by CK-12 //basic

Solve for the variables in the matrix equation

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## Matrix Addition and Scalar Multiplication - Example 2

by CK-12 //basic

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## Matrix Addition and Scalar Multiplication - Example 3

by CK-12 //basic

Use scalar multiplication on the matrix

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## Matrix Addition and Scalar Multiplication - Example 4

by CK-12 //basic

Solve a matrix equation

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## Adding Matrices - Example 1

by CK-12 //basic

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## Subtracting Matrices - Example 1

by CK-12 //basic

Subtracting Two Matrices

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