2 lik sanoq sistemasiga o’tkazing

10 likka o’tkazing

а) 1111000111₂;
б) 1000111011₂;
в) 10011100101,1001₂;
г) 10011001,011₂;

3. Qo’shish amalini bajaring

а) 11101101010₂[phone]₂;
б) 101110110₂[phone]₂;
в) 111101110,1011₂+1111011110,1₂;

5. 
   Quyidagi sonlarni to’g’ri, teskari va qo’shimcha kodlarini yozing. Sonlar o’nlik sanoq sistemada.
   

-20,-43,87,150,-88;

5. 
   Quyidagi ammallarni bajaring. Teskari va qo’shimcha kodda bajarin a)-29+(-42), 45+(-39), -45+23;
   

6. Ushbu sonni kompyuterning ichki tasvirlanishini va qo’zg’aluvchan nuqtali son shaklida yozing: 789.47

Variant 19

1. 2 lik sanoq sistemasiga o’tkazing

а) 457;
б) 245;
в) 412,25;
г) 788.625;
д) 181,94.

2. 10 likka o’tkazing

а) 1111000110010₂;
б) 100110100₂;
в) 11001010100,001₂;
г) 1001101100111,00011₂;

3. Qo’shish amalini bajaring

а) 1101101000₂[phone]₂;
б) 1101001110₂[phone]₂;
в) 1100010110011,1₂+11100011,101₂;

4. 
   Quyidagi sonlarni to’g’ri, teskari va qo’shimcha kodlarini yozing. Sonlar o’nlik sanoq sistemada.
   

-39,-41, 29, 37, -14;

5. 
   Quyidagi ammallarni bajaring. Teskari va ko’shimcha kodda bajarin a)-86+(-41), 96+(-91), -74+56;
   
6. 
   Ushbu sonni kompyuterning ichki tasvirlanishini va qo’zg’aluvchan nuqtali son shaklida yozing: 756.45
   

Variant 20

1. 2 lik sanoq sistemasiga o’tkazing

а) 258;
б) 963;
в) 734,125;
г) 263,15;
д) 203,92.

2.