Look at the table and find the connection between the number.
Once you find it you can find the missing number and replace the question mark.
Share it with your friends on WhatsApp and Facebook when you get the answer.
The table follows the following logic;
The numbers above are a result of the subtraction of the 2 numbers below it;
The first row is result of 2nd row subtraction;
5 – 2 = 3,
So to find the missing number we;
10 – 7 = 3