Mathematics Education Matrices lesson 2 – Adding and subtracting matrices By Magic Monk on Thursday, June 20, 2019 Today we show you how to add and subtract matrices. Note: You can only add/subtract matrices if they have the same number of rows and columns. education mathematics steemiteducation steemstem Previous Post Next Post Related Posts Mathematics Education Vector applications question – Elastic collision, momentum, and kinetic energy Mathematics Education Vectors lesson 21 – Basic vector operations in Geogebra Mathematics Education Vectors lesson 20 – drawing vectors in Geogebra