9990
10,00010,00010,00010,000
9999
There are 120 of them.
9999.00
9990
10,00010,00010,00010,000
9999
9999 rounded to the nearest tens place is 10,000
10,000
It is: 32*11*101 = 9999
10000
10000
9999 of them.
There are 120 of them.
Highest is 9999, lowest is 1000. These and everything between them have four digits. Try subtracting 999 from 9999. If you can´t, there´s always wikianswers.
9999.00