This is a classic riddle. There are several ways to go about solving this. Take your time.

The answers are below.

You turn the + into -, by taking the match stick from the vertical portion of the + and attach it to 6 to turn it into and 8.

That would give you 8 – 4 = 4

Secondly, 0 + 4 = 4 too.

Turn the 6 into a 0.

Thirdly, 5 + 4 = 9

Turn the 6 into a 5 by taking the bottom left portion of the 6 and then add it on top of the 4 in the right side of the equation to make it a 9.

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