It is the last digit which has a value of 0.006 or 3/500 as a fraction in its lowest terms
.8
It is 9
456,802 which digit has the greatest value
27000
The 6
0 has the least face value, 2 has the least place value.
4628-175 = 4453
The lowest value digit is 2
1
It is the last digit which has a value of 0.006 or 3/500 as a fraction in its lowest terms
.8
8
It is 9
9
456,802 which digit has the greatest value
4628 add 3175 = 7803