The difference of the smallest 6-digit number and the greatest 5-digit number is:

A. 1
B. 10
C. 1000
D. 1111

Correct Answer:

smallest 6 digit number=100,000
greatest 5-digit number=99,000
we are to dind their difference
100,000 – 99,999=1

Explanation:

To find the difference between the smallest 6-digit number and the greatest 5-digit number, we need to identify these numbers and subtract them from each other.

The smallest 6-digit number is 100,000, as it has six digits, and all are zeros except for the first digit, which is 1.

The greatest 5-digit number is 99,999, as it has five nines, making it the largest 5-digit number.

Now, let’s calculate the difference:
100,000 (smallest 6-digit number) – 99,999 (greatest 5-digit number) = 1

So, the difference between the smallest 6-digit number and the greatest 5-digit number is indeed 1.

Conclusion

Calculating the difference between numbers involves subtracting one from the other. In this case, the smallest 6-digit number minus the greatest 5-digit number results in a difference of 1.