# Adding and Subtracting Matrices Examples

### Example 1

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These matrices are the same size so these can be added. We just add the entries in each corresponding place: | |

### Example 2

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These matrices are the same size so these can be added. We just add the entries in each corresponding place: | |

### Example 3

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These matrices are not the same size. They cannot be added. | |

### Example 4

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These matrices are the same size so these can be subtracted. We just subtract the entries in each corresponding place: | |

### Example 5

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These matrices are the same size so these can be subtracted. We just subtract the entries in each corresponding place: | |

### Example 6

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These matrices are not the same size. They cannot be subtracted. | |

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