Find the sum of the place values - Kids Mathematics

Find the sum of the place values - Kids Mathematics
Find the sum of the place values of three 8's in the number 380538218
Solution: 
The place value of 8 in the unit's place  = 8 X 1 = 8
The place value of 8 in the thousand's place  = 8 X 1000 = 8000
The place value of 8 in the crore's place  = 8 X 10000000 = 80000000
So,
the required sum of the place values of three 8's is
8 + 8000 + 80000000 = 80008008