Test your math prowess with this quick mental joke or visual trick, published by Jargan Josh via TikTok.
Can you find out the solution in just half a minute?
The trick is to add the numbers together and then multiply the resulting number by itself, or square the sum of the numbers.
In the first problem, the result is 4 by adding 1 + 1 and then multiplying 2x2.
In the second problem, the result is 36 by adding 3 + 3 and then multiplying 6x6.
And in the third problem, the result is 100 by adding 5 + 5 and then multiplying 10x10.
On the last unresolved line, add 7 + 7 and then multiply 14 by 14 to get 196.
The solution may seem difficult at first glance, but with some simple thought and concentration, you will reach the solution easily.