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**1**of**3**•**1**, 2, 3## Binary Subtraction

on Wed Aug 08, 2018 1:18 pm

**In subtracting binary you need to remember the following:**

0 - 0 = 0

1 - 0 = 1

1 - 1 = 0

10 - 1 = 1

Then we apply the rule of how to subtract the

__decimal numbers__.

## Re: Binary Subtraction

on Thu Aug 09, 2018 7:27 pm

What if i have 10001 - 111. What is the answer & solution?

## Re: Binary Subtraction

on Sun Aug 12, 2018 6:35 pm

aldrin wrote:why 1-0=0? and 10-1=1? how can it happen?

who teach you that 1-0 is equal to zero ?

10 is equal to 2 then 1 is equal to 1

2- 1 = 1 thats all

## Re: Binary Subtraction

on Sun Aug 12, 2018 9:00 pm

kenken wrote:What if i have 10001 - 111. What is the answer & solution?

10001 - 111 is equal to 1010

Here is the solution:

1 0 0 0 1

1 1 1

1 0 1 0

We just simply borrow 1 sa katabing binary na magiging 10 na equivalent sa 2 so kung babawasan un ng 1 magiging 1. Sana nakuha mo ung explanation thank you

## Re: Binary Subtraction

on Sun Aug 12, 2018 9:01 pm

Spiky wrote:Is there any way to subtract binary?

Ang alam ko yan lang ung way ng pagsusubtract.

## Re: Binary Subtraction

on Sun Aug 12, 2018 9:03 pm

it's no other way to subtract

wag na mag hanap ng iba andiyan na yung nag iisang paraan para makuha mo yung gusto mong sagot

wag na mag hanap ng iba andiyan na yung nag iisang paraan para makuha mo yung gusto mong sagot

## Re: Binary Subtraction

on Sun Aug 12, 2018 9:04 pm

Spiky wrote:Is there any way to subtract binary?

The other way in subtracting binary is through 2's complement.

## Re: Binary Subtraction

on Sun Aug 12, 2018 10:03 pm

there are only one difference of binary subtraction to a mathematical subtraction and it is 10-1= 1

## Re: Binary Subtraction

on Sun Aug 12, 2018 10:05 pm

the other way is to make use of your mind efficiently in order to solve it. okay?

## Re: Binary Subtraction

on Sun Aug 12, 2018 11:49 pm

Convert it first to its original value then subtract convert it again to binary form

## Re: Binary Subtraction

on Mon Aug 13, 2018 7:56 am

Binary Subtraction. Similarly to binary addition, there is little difference between binary and decimal subtraction except those that arise from using only the digits 0 and 1.

## Re: Binary Subtraction

on Mon Aug 13, 2018 11:22 am

Okay, this is kind of mind blowing. I didn't expect that. Don't show this to first graders tho

## Re: Binary Subtraction

on Mon Aug 13, 2018 11:23 am

Zeros and ones will conquer my mind, and speak computer for the next few days. Interesting tho

## Re: Binary Subtraction

on Mon Aug 13, 2018 11:24 am

I think this is important for those students who are taking ICT major. Oh wait, I'm one of them!

## Re: Binary Subtraction

on Mon Aug 13, 2018 11:25 am

This can also be very intruiging. Most people who just use computers for fun will never understand the true fun inside the computer #ictislife

## Re: Binary Subtraction

on Mon Aug 13, 2018 11:31 am

1010, I guess.kenken wrote:What if i have 10001 - 111. What is the answer & solution?

## Re: Binary Subtraction

on Mon Aug 13, 2018 11:47 am

Binary subtraction is not the same decimal subtraction?

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