How many ways can you roll a sum of 7 or 11

(1,1) (1,2) (1,3) (1,4) (1,5) (1,6)

(2,1) (2,2) (2,3) (2,4) (2,5) (2,6)

(3,1) (3,2) (3,3) (3,4) (3,5) (3,6)

(4,1) (4,2) (4,3) (4,4) (4,5) (4,6)

(5,1) (5,2) (5,3) (5,4) (5,5) (5,6)

(6,1) (6,2) (6,3) (6,4) (6,5) (6,6)

Notice the diagonals

Lets do the 7's first

(6,1) (5,2) (4,3) (3,4) (2,5) (1,6)

Now the 11's (6,5) and (5,6)

so the are eight total ways and thirty six possible outcome so