Is a number with 3 digit always greater than a number with 2 digit. How do you know

Three digit number is always greater than two digit number

Solution:

Need to determine is 3 digit number always greater than a number with 2 digit.

Can you think of the greatest two digit number.

Greatest 2 digit number is 99.

Can you think of smallest three digit number.

Smallest 3 digit number is 100

As 100 is greater than 99, that is smallest 3 digit number is greater than greatest 2 digit number, means all three digits number is greater than greatest 2 digit number

Hence we can conclude that three digit number is always greater than two digit number.