# Symmetrical 67454

How many more squares in the grid in the picture need to be painted to make it centrally symmetrical?

square - x

This is a sketch of a grid where the colored squares are x.

Thank you, Lucy

square - x

x | o | o | x |
---|---|---|---|

o | o | x | o |

x | o | o | o |

o | x | o | o |

This is a sketch of a grid where the colored squares are x.

Thank you, Lucy

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