6
999 is the largest 3-digit number.
what is the largest 4-digit number you can make
8
what is the difference between the largest 8-digit number and the smallest 6-digit number
It is 9999 (if a one is added, it becomes a five digit number: 9999 + 1 = 10,000)
9
0.
89 rounds to 90
Let's assume, or hope, that the blank is after those numbers. 67_ and 45_ For a number to be divisible by three, the total of the number's digits has to be divisible by three. 672 and 450
679 is the product of the largest single-digit prime number and the largest two-digit prime number.
999 is the largest 3-digit number.
9797 is the largest two digit prime number.
The largest 10-digit number with no digit repeated is 9876543210 !
The largest 4 digit number is 9999.
997 is the largest 3-digit prime.
997 is the largest 3-digit Prime number.
97=largest 2 digit prime