Brain Test Math Trick

Brain Test Level 116: Make this correct.

Brain Test Level 116

Medium

Screenshots

Brain Test Level 116 screenshot 1Brain Test Level 116 screenshot 2
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Quick Answer

Move a matchstick from the '9' to make it '3', and add it to the '5' to make it '6'.

Skills Tested

LogicProblem SolvingSpatial Thinking

Step-by-Step Solution

  1. 1) Look at the matchstick equation and find the 9 and the 5.
  2. 2) Take the matchstick that makes the 9 a 9 and move it out, turning the number into a 3.
  3. 3) Place that matchstick onto the 5 to turn it into a 6.
  4. 4) Confirm the corrected equation and finish the level.

Hint

Reveal a hint

Move just one matchstick to turn the 9 into a 3 and use that match on the 5 to make a 6.

Why It Works

The equation becomes correct the moment you rearrange one matchstick. Removing a stick changes the 9 into a 3, and adding that same stick changes the 5 into a 6, so both sides balance.

Frequently asked questions

How do I make the equation correct in Brain Test level 116?

Move one matchstick from the 9 to turn it into a 3, then add that matchstick to the 5 to turn it into a 6.

What is the answer to Brain Test level 116?

Relocate the matchstick that changes the 9 into a 3 and put it on the 5 to make a 6, which balances the equation.

What is the trick in Brain Test level 116?

You only need to move a single matchstick, not rebuild the whole equation, and the same match does two jobs in one move.

Why does the 9 become a 3 in Brain Test level 116?

Removing one specific matchstick from the 9 leaves the shape of a 3, and that removed stick is then reused on the 5.

Is there a video walkthrough for Brain Test level 116?

Yes, the embedded video on this page shows exactly which matchstick to move in Brain Test level 116.

How many matchsticks do I move in Brain Test level 116?

You only move one matchstick, from the 9 to the 5, so the whole fix happens in that single move.

What should the equation look like after Brain Test level 116?

After the move the 9 reads as a 3 and the 5 reads as a 6, giving a balanced and correct equation.