Math Brain Teasers 13:: Can You Solve this Math Riddle

in STEMGeeks2 years ago (edited)

Hey All;

It's been a while that I posted a Math Brain Teaser; was a bit bussy with other stuff. So without a further do let's get directly looking at our Math Brain Teasers 13; solve this Math Riddle. Check the given equation in the image below and create a new equation using the numbers in the image and mathematical symbol. I hope this isn't going to be too hard, all I can say is that it's not that complex a simple equation that everyone can solve...its that easy.. All you need to do is apply simple logic to get to the answer.


Hint:: Is this maths puzzle that complicated to solve and do we require a Hint? I don't think so that a hint would be required to solve this equation. In case if you still require a hint, please let me know in the comment box below and I'll pass on something that should help you come up with the new equation to solve this maths puzzle.

Math Brain Teasers 12:: Solve the Maths Grid Puzzle? - Solved with Explanation


  • Step 1. Add up all the Rows, and the answer that would come is 15


Lets take the first row as an example; adding::

1 + 5 + 6+ 3 = 15

  • Step 2. Add all columns; also the answer that would come is 15


Now; Lets take the first Column; as an example; adding::

1 + 4 + 9 + 1 = 15

In the final step lets have a look at the row for which we need to find the number that replaces the question mark::


4 + 8 + 1 + 2 = 15 [The question mark is replaced by the letter 8 ]

Hence the correct answer to our **Math Brain Teasers 12 :: Solve the Maths Grid Puzzle? = 8

STEM token GiveAway

I'll be again doing a giveaway of STEM tokens to the lucky random winner with the correct answer. For the last contest, which was Patterns Within the Triangle?.

We had 6 entries & all of them were correct. I'm going to use the comment picker tool to randomly select the WINNER..


Congratulations @definethedollar; You WIN yourself 10 STEM tokens. You should be having the rewards in your STEM Wallet Soon.


Math Quote for the Day::

Here is the motivation to solve this Maths Grid Puzzle; find out what should replace the question mark..



If you like my work, then please spread the Word.. that we do have the Math Brain Teasers competition here @StemGeeks platform. Reblog is much appreciated.

Best Regards


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PS:: All the Maths Brain Teasers; are made by me using the Pro Canva License Version

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4 + 5 = 3^2 (9)

Better than the desk question mate lol ;-)

PS IN your post, you didn't say if you use the numbers once only!

If we split the "+" in two lines: