Hey All; @StemGeeks Mathematician;

Without further, ado, let's get to our **Brain Teaser :: Can You Find the Missing Number?**

Have a close look at the image given and see if you can find the missing number in the last line. Just remember there hasn't have to be a logic always. The puzzle isn't that hard to solve.

There are few different solution and simple basic math's knowledge is required to get the equation right. Just give it a try - all you need to do is pick up a rough paper and see the equation that's being formed and you will get the answer. Just give it a try and its that simple I assure you. There is no right or wrong - comment your answer on the reply box below to enter a chance to **WIN 10 STEM** tokens...

### 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 Brain Teaser :: Can You Solve this Addition Sum?.

### Solution :: Brain Teaser :: Can You Solve this Addition Sum?

###### Pattern being followed was::

First Two Digits: 5 x 3 = 15

First and Last Digits: 5 x 2 = 10

Now, we add the products: 15 + 10 = 25 and subtract second digit from it so it will 25 – 3 = 22

Finally; combine all the products and difference, therefore we get **151022**

Now lets apply the same logic for the last row in Question::

First Two Digits: 7 x 2 = 14

First and Last Digits: 7 x 6 = 42

Now, we add the products: 14 + 42 = 56 and subtract second digit from it so it will 56 – 2 = 54

Finally; combine all the products and difference, therefore we get :: **144254**

Finally the answer to the puzzle was:: **144254**

We had Four entries and all of them provided the right answer. Hence, I am going to use the random picker too to pick one winner - Hive random comment picker. - And the Winner is :: @sperosamuel15

Congratulations ALL - You all WIN yourself 10 STEM tokens each. You should be having the rewards in your STEM Wallet Soon.

### Math Quote for the Day::

Here is the motivation to solve the Math 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.

Best Regards

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