34,499,999
54999 is the greatest integer that rounds down to 50000 to the nearest ten thousand.
739849
15659999
749.99... to the nearest 500.
549999
250001, to the nearest half million.
749 is the greatest number that rounds down to 700.
There aren't any. If you are rounding to the nearest million, any number 500000 and above rounds to one million. 499999 and below round to zero.
No number can round to 943 to the nearest hundreds.
It is 2773049 to the nearest 100.
94 is the greatest two-digit whole number that when rounded to the nearest ten rounds to a two-digit number.
350
54
530
500
7649