Hard Maths Logic Riddle for School Students with an Answer

This Hard Maths Logic Riddle is for teens going to middle school. This is not a very hard puzzle but it will test kids' logical reasoning as well as Maths Skills. Let us see how quickly you can solve this Maths Logic Riddle and find the value of the missing number which will replace the question mark?

If 12x31=12, 23x34=35, 34x51=42, 54x11=18 then 55x55=?
Can you solve this Maths Logic Riddle?

The answer to this "Hard Maths Logic Riddle for Kids", can be viewed by clicking the answer button. Please do give your best try before looking at the answer.

3 comments:

Unknown said...

the answer is 100
all you need to do is adding the digits of both numbers , then, multiply

Easy


Unknown said...


55 × 55 =100
5+5×5+5=100


Unknown said...

it was easy
100
Iran