Can you solve this

One for the clever people!
Please look at the math below: They say only people with an IQ with 120 and over are able to figure this out (?)
 
If:
2 + 3 = 10 
7 + 2 = 63
6 + 5 = 66
8 + 4 = 96
 
Then:
 
9 + 7 = ????