The seven sets of numbers below all have a certain logic that is the same in all seven numbers. See if you can determine the relationship and come up with the final digit of the last number.
a. 1 3 8 2 1
e. 2 5 1 1 6
b. 5 1 3 4 2
f. 4 4 4 0 3
c. 6 0 0 2 7
g. 7 0 3 1 ?
d. 9 2 0 4 0
The sum of each numbers of each set is 15 So the last digit in set g is 4