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Brain Teaser for pattern recognition: The Empty Triangle

Here you have a quick brain teaser…which number should be placed in the empty triangle to  the right?

This puzzle works your executive functions in your frontal lobes by using your pattern recognition, hypothesis testing, and logic.

Warning: There can be more than one solution…but make sure whatever you say works in all four triangles!

The Empty Triangle

Pattern Recognition Test - Empty Triangle

Let us know how you do!

_______________

ANSWER:

3


The top number minus the bottom left-hand number is multiplied by the bottom right-hand number to give the number inside the triangle.

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