530?
what number has 9 hundreds, 2 fewer tens than hundreds, and 2 fewer ones than hundreds
952
977
521
849 has 8 hundreds, 4 fewer tens than hundreds, and 5 more ones than tens.
8806
The number is 729.
7641
It is 7414
The number is 342.
619 has.
The number has 1 thousand. It has 8 more hundreds than thousands so it has 8 more hundreds than 1. That is, it has 9 hundreds. It has 1 fewer tens than hundreds so it has 1 fewer tens than 9. That is, it has 8 tens.It has 2 fewer ones than tens so it has 2 fewer ones than 8. That is, it has 6 ones. So the number is 1986.