350
The greatest whole number is 349
500
364
340
80
70
94 is the greatest two-digit whole number that when rounded to the nearest ten rounds to a two-digit number.
54
530
34,499,999
500
364
4900 and 4940
That number is 33,999,999.
500.0
It is 549 rounded to the nearest 100 is 500
500
340