Take the following quiz:

If 6 + 4 = 210
Then ? = ? = 123

 

intelligence quiz

intelligence quiz

Click here to show the ANSWER


Answer is: 12 and 11
Explanation: 
6+4 = 10 and 6- 4 = 2 (then 210)  meanwhile 12 + 11 = 23 and 12 – 11 = 1 (then 123)