UCSS Math I 3.3.1 Example 1

Author:
Walch Education
Find the sum of the following matrices and determine the dimensions of the sum.
GeoGebra Applet
  1. Determine whether the matrices can be added.
  2. Add each pair of corresponding entries.
  3. Determine the dimensions of the sum.
This applet is provided by Walch Education as supplemental material for the UCSS Secondary Math I program. Visit www.walch.com for more information on our resources.

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