Since we want our number to be as large as possible, we have to put the largest digits in the front, in the largest places so they have more value. Therefore, our answer would be 987,654,321.
9876543
987654321
I believe it is: 987,654
9876543
98765432
9876543
987
987654321
I believe it is: 987,654
9876543
9,876,543
98765432
123,456,789
9876543
It is 98765.
0
987654