Binary number system is a numerical system where all the numbers are represented only by 1 or 0. The binary
system is also called as the base-2 number system. We can add or subtract, multiply or divide binary numbers as
well and Binary calculator is the easy and fun tool useful in carrying out these numerical operations on binary
numbers.
Example 1: Add the given two binary numbers, 11101 and 1010.
Binary addition is similar to the addition we use in our usual decimal system, except that we only include ‘1’ and ‘0’s in our answer
Rules: 0 + 0 = 0
1 + 0 = 1
1 + 1 = 10
1 + 1 + 1 = 11
Using the above rules to add, we have 11101
(When we have 1 + 1, we carry the ‘1’ up for the next number) + 1010
100111
Example 2: Subtract the given binary numbers, 10001 and 100.
Binary subtraction is similar to the subtraction we use in our usual decimal system, except that we only include ‘1’ and ‘0’s in
our answer.
Rules: 0 – 0 = 0
1 – 1 = 0
1 – 0 = 1
10 – 1 = 1
Using the above rules to add, we have 10001
(When we have 0 - 1, we borrow the ‘1’ up for the next number) - 100
1101
