Question

please someone help me with this escape room question! i’ve been stuck on this problem for so long now

Answer 1

all of them are 17

Explanation:

7+9=16

16+1+0=17

9+7=16

16+1+0=17

1+0+9=10

10+7=17

7+1=8

8+9+0=17

hope this helped!