Question

What is the smallest value that can be obtained by subtracting a 3-digit number from a 4-digit number?

Answer 1

1 is the smallest value
1000-999=1

Answer 2

Hey mate!!!!!


To find the smallest value, we take the largest 3 digit number and smallest 4 digit number

Largest three digit number 999
Smallest four digits number 1000
subtracting 1000-999 = 1

So 1 is the smallest value that can be obtained by subtracting a 3- digit number from a 4 digit number