Adding Mixed Numbers

Question 1:

5 5 6 + 1 7 10
226 30 = 7 16 30 = 7 8 15

Question 2:

2 2 3 + 1 1 10
113 30 = 3 23 30

Question 3:

2 3 5 + 2 5 7
186 35 = 5 11 35

Question 4:

5 7 10 + 3 1 4
179 20 = 8 19 20