2 lik sanoq sistemasiga o’tkazing

1-Topshiriq

Variant 1

1. 2 lik sanoq sistemasiga o’tkazing

а) 948;
б) 763;
в) 994,125;
г) 523,25;
д) 203,82.

2. 10 likka o’tkazing

а) 111000111₂;
б) 100011011₂;
в) 1001100101,1001₂;
г) 1001001,011₂;

3. Qo’shish amalini bajaring

а) 1110101010₂[phone]₂;
б) 10111010₂[phone]₂;
в) 111101110,1011₂+1111011110,1₂;

4. 
   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 ko’shimcha kodda bajarin a)-20+(-45), 45+(-30), -85+23;
   
6. 
   Ushbu sonni kompyuterning ichki tasvirlanishini va qo’zg’aluvchan nuqtali son shaklida yozing: 4585.856
   

Variant 2

1. 2 lik sanoq sistemasiga o’tkazing

а) 563;
б) 264;
в) 234,25;
г) 53,125;
д) 286,16.

2. 10 likka o’tkazing

а) 1100010010₂;
б) 10011011₂;
в) 1111000001,01₂;
г) 10110111,01₂;

3. bajaring

а) 10111111₂[phone]₂;
б) 110010100₂[phone]₂;
в) 1000000101,0101₂+1010000110,01₂;

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

-70,-83,96,550,-99;

5. 
   Quyidagi ammallarni bajaring. Teskari va ko’shimcha kodda bajarin a)-54+(-85), 45+(-39), -85+27;
   
6. 
   Ushbu sonni kompyuterning ichki tasvirlanishini va qo’zg’aluvchan nuqtali son shaklida yozing:
   

458.123

Variant 3

1. 2 lik sanoq sistemasiga o’tkazing

а) 279;
б) 281;
в) 841,375;
г) 800,3125;
д) 208,92.

2. 10 likka o’tkazing

а) 1100111001₂;
б) 10011101₂;
в) 1111011,001₂;
г) 110000101,01₂;

3. Qo’shish amalini bajaring

а) 1000100001₂[phone]₂;
б) 1101110011₂[phone]₂;
в) 1011011,01₂+1000101110,1001₂;

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

-80,-33,96,25,-36;

5. 
   Quyidagi ammallarni bajaring. Teskari va ko’shimcha kodda bajarin a)-12+(-45), 89+(-37), -48+32
   
6. 
   Ushbu sonni kompyuterning ichki tasvirlanishini va qo’zg’aluvchan nuqtali son shaklida yozing:
   

478.258

Variant 4

1. 2 lik sanoq sistemasiga o’tkazing

а) 737;
б) 92;
в) 934,25;
г) 413,5625;
д) 100,94.

2. 10 likka o’tkazing

а) 1110000010₂;
б) 1000100₂;
в) 110000100,001₂;
г) 1001011111,00011₂;

3. Qo’shish amalini bajaring

а) 11110100₂[phone]₂;
б) 1101110₂[phone]₂;
в) 1100110011,1₂+111000011,101₂;

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

-85,-49,81,50,-54;

5. 
   Quyidagi ammallarni bajaring. Teskari va ko’shimcha kodda bajarin a)-10+(-25), 75+(-18), -78+15;
   
6. 
   Ushbu sonni kompyuterning ichki tasvirlanishini va qo’zg’aluvchan nuqtali son shaklida yozing: 472.369
   

Variant 5

1. 2 lik sanoq sistemasiga o’tkazing

а) 742;
б) 656;
в) 945,25;
г) 747,74;
д) 547,41.

2. 10 likka o’tkazing

а) 111110111₂;
б) 101011₂;
в) 1000101,1001₂;
г) 10001,011₂;

3. Qo’shish amalini bajaring

а) 1110111010₂[phone]₂;
б) 1011101110₂[phone]₂;
в) 1101110,1011₂+11011110,1₂;

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

-28,-83,57,23,-54;

5. 
   Quyidagi ammallarni bajaring. Teskari va ko’shimcha kodda bajarin a)-85+(-24), 78+(-14), -46+83;
   
6. 
   Ushbu sonni kompyuterning ichki tasvirlanishini va qo’zg’aluvchan nuqtali son shaklida yozing:
   

528.365

Variant 6

1. 2 lik sanoq sistemasiga o’tkazing

а) 563;
б) 264;
в) 234,25;
г) 53,125;
д) 286,16.

2. 10 likka o’tkazing

а) 110011010010₂;
б) 111011₂;
в) 11110001,01₂;
г) 100111,01₂;

3. Qo’shish amalini bajaring

а) 1011110111₂[phone]₂;
б) 110010100₂[phone]₂;
в) 1000100101,0101₂+1010110110,01₂;

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

-78,-16,86,51,-87;

5. 
   Quyidagi ammallarni bajaring. Teskari va ko’shimcha kodda bajarin a)-52+(-41), 44+(-58), -82+58;
   
6. 
   Ushbu sonni kompyuterning ichki tasvirlanishini va qo’zg’aluvchan nuqtali son shaklida yozing: 582.354
   

Variant 7

1. 2 lik sanoq sistemasiga o’tkazing

а) 587;
б) 247;
в) 875,874;
г) 874,25;
д) 20,92.

2. 10 likka o’tkazing

а) 110011001₂;
б) 1001101₂;
в) 111011,001₂;
г) 1100101,01₂;

3. Qo’shish amalini bajaring

а) 100010000101₂[phone]₂;
б) 110111001101₂[phone]₂;
в) 101101100,01₂+111000101110,1001₂;

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

-42,-36,87,18,-53;

5. 
   Quyidagi ammallarni bajaring. Teskari va ko’shimcha kodda bajarin a)-12+(-55), 35+(-14), -54+24;
   
6. 
   Ushbu sonni kompyuterning ichki tasvirlanishini va qo’zg’aluvchan nuqtali son shaklida yozing: 753.654
   

Variant 8

1. 2 lik sanoq sistemasiga o’tkazing

а) 587;
б) 258;
в) 478,25;
г) 4258.625;
д) 101,94.

2. 10 likka o’tkazing

а) 111000110010₂;
б) 10010100₂;
в) 1100100100,001₂;
г) 100101100111,00011₂;

3. Qo’shish amalini bajaring

а) 11110100₂[phone]₂;
б) 11011110₂[phone]₂;
в) 11001110011,1₂+111000011,101₂;

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

-54,-78, 25, 59, -29;

5. 
   Quyidagi ammallarni bajaring. Teskari va ko’shimcha kodda bajarin a)-10+(-42), 26+(-31), -74+24;
   
6. 
   Ushbu sonni kompyuterning ichki tasvirlanishini va qo’zg’aluvchan nuqtali son shaklida yozing: 145.174
   

Variant 9

1. 2 lik sanoq sistemasiga o’tkazing

а) 563;
б) 264;
в) 234,25;
г) 53,125;
д) 286,16.

2. 10 likka o’tkazing

а) 111000110010₂;
б) 10010100₂;
в) 1100100100,001₂;
г) 100101100111,00011₂;

3. Qo’shish amalini bajaring

а) 11110101010₂[phone]₂;
б) 101111010₂[phone]₂;
в) 1111011110,1011₂+1111011110,1₂;

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

-28,-74,69,51,-73;

5. 
   Quyidagi ammallarni bajaring. Teskari va ko’shimcha kodda bajarin a)-41+(-52), 42+(-16), -76+71;
   
6. 
   Ushbu sonni kompyuterning ichki tasvirlanishini va qo’zg’aluvchan nuqtali son shaklida yozing: 125.235
   

Variant 10

1. 2 lik sanoq sistemasiga o’tkazing

а) 587;
б) 258;
в) 478,25;
г) 4258.625;
д) 101,94.

2. 10 likka o’tkazing

а) 111000110010₂;
б) 10010100₂;
в) 1100100100,001₂;
г) 100101100111,00011₂;

3. Qo’shish amalini bajaring

а) 111101000₂[phone]₂;
б) 110101110₂[phone]₂;
в) 110010110011,1₂+11100011,101₂;

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

-54,-78, 25, 59, -29;

5. 
   Quyidagi ammallarni bajaring. Teskari va ko’shimcha kodda bajarin a)-10+(-45), 26+(-91), -74+23;
   
6. 
   Ushbu sonni kompyuterning ichki tasvirlanishini va qo’zg’aluvchan nuqtali son shaklida yozing: 741.123
   

Variant 11

1. 2 lik sanoq sistemasiga o’tkazing

а) 563;
б) 264;
в) 234,25;
г) 53,125;
д) 286,16.

2. 10 likka o’tkazing

а) 1110000010₂;
б) 1000100₂;
в) 110000100,001₂;
г) 1001011111,00011₂;

3. Qo’shish amalini bajaring

а) 11110101010₂[phone]₂;
б) 101111010₂[phone]₂;
в) 1111011110,1011₂+1111011110,1₂;

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

-38,-74,69,51,-83;

5. 
   Quyidagi ammallarni bajaring. Teskari va ko’shimcha kodda bajarin a)-71+(-32), 42+(-16), -76+41;
   
6. 
   Ushbu sonni kompyuterning ichki tasvirlanishini va qo’zg’aluvchan nuqtali son shaklida yozing: 548.657
   

Variant 12

1. 2 lik sanoq sistemasiga o’tkazing

а) 948;
б) 763;
в) 994,125;
г) 523,25;
д) 203,82.

2. 10 likka o’tkazing

а) 111000110010₂;
б) 10010100₂;
в) 1100100100,001₂;
г) 100101100111,00011₂;

3. Qo’shish amalini bajaring

а) 1110101010₂[phone]₂;
б) 10111010₂[phone]₂;
в) 111101110,1011₂+1111011110,1₂;

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

-87,-21, 36, 87, -12;

5. 
   Quyidagi ammallarni bajaring. Teskari va ko’shimcha kodda bajarin a)-25+(-56), 36+(-54), -47+24;
   
6. 
   Ushbu sonni kompyuterning ichki tasvirlanishini va qo’zg’aluvchan nuqtali son shaklida yozing: 748.658
   

Variant 13

1. 2 lik sanoq sistemasiga o’tkazing

а) 583;
б) 264;
в) 294,25;
г) 535,125;
д) 216,16.

2. 10 likka o’tkazing

а) 1110011001₂;
б) 10101101₂;
в) 1111011,001₂;
г) 11100101,01₂;

3. Qo’shish amalini bajaring

а) 10010000101₂[phone]₂;
б) 10111001101₂[phone]₂;
в) 10101100,01₂+1100101110,1001₂;

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

-85,-36,87,18,-53;

5. 
   Quyidagi ammallarni bajaring. Teskari va ko’shimcha kodda bajarin a)-65+(-55), 37+(-15), -47+32;
   
6. 
   Ushbu sonni kompyuterning ichki tasvirlanishini va qo’zg’aluvchan nuqtali son shaklida yozing: 412.65
   

Variant 14

1. 2 lik sanoq sistemasiga o’tkazing

а) 987;
б) 258;
в) 479,25;
г) 458.625;
д) 145,94.

2.