Question

by using any maths properties.
Do this it as 1000]
9 999
99 99​

Answer 1

Answer:

1000 is the smallest number of four digits and 9999 is the largest number of four digits.

If the answer is correct , then mark it a brainliest answer.

Answer 2

Answer: 1000 is the smallest number of four digits and 9999 is the largest number of four digits.

hope this helps