3^((4+1)/9)=35/9=243/9=27
write the largest number you can make using each of the digits 7,1,0,2, and 9 just once
It is 24578.
24578
7,610 or (6)710
The smallest value Roman numeral using each symbol only once would be MCDXLIV = 1444
trunc(79/35) = 2
Um... REALLY? If you can only use each number once then it's 9521.
71 - 49
Assuming each digit only once: 65432 (and no further mathematical operations).
87,542 is.
[Impossible].
998,000