Question

What number do you add the greatest 3 digit number to get the sum of smallest 4 digit number

Answer 1

Answer:

1

Explanation:

Greatest 3 digit number = 999

Smallest 4 digit number = 1000

Let the number added be x.

According to Question,

999 + x = 1000

x = 1000 - 999

x = 1

Hence, 1 is added to the greatest 3 digit number to get the sum of smallest 4 digit number.

Answer 2

Answer:

let the no be = x

greatest 3 digit no = 999

smallest 4 digit no = 1000

ATQ

= x+999=1000

= x= 1000-999=1