3 + 11 + 11 + 11 + 12 + 13 + 15 + 15 + 16 + 17 + 19 = 143
10+11+9+3= 33
14 + 3 + 11 = 28
14 + 11 + 3 = 28
2200x0+11 ---- 3+3 = 6 6+5 = 11
It is: 3/11 plus 10/11 = 13/11 or 1 and 2/11
3 + 3 + 3 + 2 = 11
10 plus 20-2 - 11 plus 3 is equal to 20.
3 + 11 = 14
11
3
-3