Question

How many four digits number are there in all?

Explain correctly with proper definition.
be quick​

Answer 1

Answer:

FOUR – DIGIT NUMBERS are the numbers that have four digits, i.e. they have ones, tens, hundreds and thousands places. In fact, to find the number of numbers between any two given numbers, we use the same formula. Therefore, there are 9000 four digit numbers in all.

Step-by-step explanation:

Hope this will help you ❤️

Answer 2

Answer:

9000

Step-by-step explanation:

So, starting from 0 to 999

we got 1000 digits.

now the first 4 digit number is 1000

and the last is 9999.

if we see 9999 is actually the 10000th digit

so of we substract the number of digits from 0 to 999 (1000) form number of digits from 0 to 9999(10000)

we are left with only number of 4 digit numbers

which is

10000-1000=9000