Maths Brain Teasers 67:: Can You Complete the missing numbers???

in STEMGeeks2 months ago (edited)

Hey All; @StemGeeks Mathematician;

Without further, ado, let's get to our puzzle for today:: Maths Brain Teasers 67:: Can You Complete the missing numbers?


Have a close look at the image given and see if you can complete the image by finding the right numbers - "by replacing the question mark with the right number"... There is logic to resolve the puzzle; try finding out the logic and it should be resolved in seconds.. Guesswork isn't going to help...

With that, I'll leave you all with the Maths Brain Teasers 67:: Can You Complete the missing numbers? Good luck solving iT...

Maths Brain Teasers 66:: Can You Complete The Pie?- Solved with Explanation


Let's have a look at the Step by Step instructions to Solve the Maths Brain Teasers 66:: Can You Complete The Pie?

If you carefully look at all the Image; You would have noticed that::

Opposite pie pieces always sum to 21

Let's take an example::

Number 10 & Number 11 are opposite to each other & their Sum is 21

In a similar fashion; We have 15 opposite ?, so the answer is:

15 + ? = 21

15 + 6 = 21

Hence the Answer to the Maths Brain Teasers 66:: Can You Complete The Pie? is 6

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 Maths Brain Teasers 66:: Can You Complete The Pie???.

We had 6 entries and I happy to see the engagement by everyone. At the same time, it's great to see the detailed answers provided by everyone as to how they arrived at the solution of the puzzle.. Well done guys.. Way to GO... Now the results part; I'm going to use a random picker tool to select a Winner. And the Winner is....


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 the Maths Equation Puzzle?


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.

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Yay! This one was a puzzle map leading from one step to the next. 😁🤓

Since we only have the left hand and right foot to begin, we have to be able to start with a relation between them.

We can get the head by taking their difference: 16

We can get the right hand by taking their quotient: 3

And finally the left foot by taking the difference between the head and right hand: 13



Comment 92/500

Ok, I had 16 at the top, 3 at the left, and 13 bottom left. My logic is as follows.
Left X Right = bottom Right, so for the bottom right: 8 X ? = 24 so ? = 3
bottom left = Bottom right - left - right: ? = 24 - 3 - 8 = 13
top = bottom left + right ? = 13 + 3 = 16

hope this makes it clear:) great puzzle by the way

The first one am seeing is 24/8=3
The second one is 24-8=16
The third one am seeing is 16-3=13

The first pattern I can see is that the right foot divided by the left hand gives you the right hand.
Right Hand = 24/8 = 3

The next pattern is that the head is equal to the right root minus the left hand.
Head = 24 - 8 = 16

I was a bit stuck on this but it ended up finding out that the left foot is equal to the head minus the right hand.
Left Foot = 16 - 3 = 13.

So the final answer is that the right hand is 3, head is 16 and left foot is 13.

This one's more fun than the last one!

I'll refer to the drawing as a doll with the head, hands and feet as the numbers :-)

From the finished dolls we can deduce the following rules:

  • Left hand*right hand=right foot
  • Left hand+head=right foot
  • head-right hand=left foot

8*right hand=24 so right hand = 3

8+head=24 so head = 16

16-3=left foot so left foot = 13

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