Question

7. The difference between the greatest 4-digit number and the greatest 3-digit number is​

Answer 1

Answer:

The difference between the greatest 4-digit number and the greatest 3-digit number is

greatest 4 digit number = 9999

greatest 3 digit number = 999

difference between the greatest 4-digit number and the greatest 3-digit number is

9999 - 999 =9000

Answer 2

Answer:

9000

Step-by-step explanation:

The greatest 4-digit no. is 9999

The greatest 4-digit no. is 9999 and the greatest 3-digit no. is 999

So on subtracting them 9999-999

the result is 9000.

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