Question

1001101100(2)-1000010111(2)=

Answer 1

1001101100(2) − 1000010111(2) = 1010101(2)

В калькуляторе посмотрел, думаю правильно)

Answer 2

1001101100

1000010111

----------------------

       1010101

 

620-535=85

Answer 3

To subtract two binary numbers, we need to perform borrowing if necessary, just like when we subtract numbers in decimal notation. Here's the calculation:

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  1001101100
- 1000010111
------------

Starting from the rightmost digit, we have 0 minus 1, which requires borrowing:

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  1001101100
- 1000010111
------------
           1

We borrow from the next digit to the left, which becomes 0 minus 1 minus 1 (the borrowed 1):

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  1001101100
- 1000010111
------------
          11

The next digits are 1 minus 0 and 0 minus 1, which again require borrowing:

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  1001101100
- 1000010111
------------
        1001

Continuing in the same way, we get:

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  1001101100
- 1000010111
------------
     110001

Therefore, the result of the subtraction 1001101100(2) - 1000010111(2) is 110001(2).