Only Genius can see the right number | IQ Test #math #short #math part 14

Only Genius can see the right number | IQ Test #math #short #math part 14
Maths at Your Fingertips
Only Genius can see the right number part 3 | IQ Test #math #short #math part 14.
https://www.youtube.com/watch?v=EAJdGw_uwLg