|
Guruh talabalarining ish natijalarini baholovchi me’zonlar
F. I.
|
Baholash mezonlari
|
Masalalar yechimi (har bir topshiriqqa 0,5 ball)
A’lo – 2 ball
Yaxshi – 1,4 ball
Qoniqarli – 1,1 ball
Qoniqarsiz – 0 ball
|
|
|
|
|
Mavzuning bayoni
Ikkilik sanoq tizimida faqat ikkita son mavjud: 0 va 1. Ikkilik sanoq tizimida qo’shish, ayirish, ko’paytirish va bo’lish amallari quyidagicha bajariladi:
Qo’shish
|
|
Ayirish
|
|
Ko’paytirish
|
0+0=0
|
|
00=0
|
|
0*0=0
|
0+1=1
|
|
10=1
|
|
0*1=0
|
1+0=1
|
|
11=0
|
|
1*0=0
|
1+1=10
|
|
101=1
|
|
1*1=1
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1-misol. 11111112 va 11011112 sonlarning yig’indisini hisoblang.
Yechish.
2-misol. 11,10000112 va 10,11111112 sonlarning yig’indisini hisoblang.
Yechish.
3-misol. 101001102 va 11010112 sonlarning ayirmasini hisoblang.
Yechish.
4-misol. 112 va 10,10001112 sonlarning ayirmasini hisoblang.
Yechish.
5-misol. 111112 va 11112 ning ko’paytmasini hisoblang.
Yechish.
6-misol. 10010,10112 ni 11,012 ga bo’ling.
Yechish.
4-ilova
Topshiriqlar
101112+11012;
101012+11012;
101112+11012;
10,1112+11,112;
1111002+101112;
1111,0112+101,112;
111,012+1012;
101112+111012;
111112+111012;
111012+101112;
101112+11112;
111,1112+101012;
111,112+0,11012;
111112+1110012;
101,112+1000,1012;
11,00012+1101,012;
11,0111012+11,0012;
1110012+11112;
101112+11111012;
1111112+111112;
100012+101012;
111111012+10001012;
10110012+1111012;
1011111,112+100110,1012; 110012−101112; 10,12*1,0112;
1000112+111012;
|
1001,112−1012;
101,012−11,12;
100,012−10,12;
101112−111,12;
100012−1112;
100,112−1,112;
1001,112−111,12;
101,012−0,1112;
1000012−111112;
1010012−101112;
10,0012−10,1112;
1010112−111112;
10010012−111112;
1101,112−10,00112;
11001112−101112;
1100,112−1011,1012;
10100,112−111,012;
11000,012−111,0012;
11001,112−101,1112;
101,012−11,1112;
1011012−101012;
100000,112−11111,12;
100101,012−11110,12;
110012−101112;
101010012−11100112;
|
1,12*1,112
10,12*1,012
10,12*10,12
1,012*11,012
1112*1012
1,1112*1,012
1012*1,012
11112*110,12
10102*1112
10112*11012
111112*11112
11,01012*112
1112*11112
111,12*1,1012
10,12*1,01112
11112*10,112
11112*100,12
1,012*1,01112
1,10012*1,112
10,1112*1,11012
11,112*11012
112*1,0012
101,12*10,12
10,12*1,0112
1012*1112
|
Topshiriq javolari
Yig’indi Ayirma Ko’paytma
1001002;
1000102;
1001002;
110,1012;
10100112;
10101,0012;
1100,012;
1101002;
1111002;
1101002;
1001102;
11100,1112;
1000,10012;
10110002;
1110,0112;
10000,01012;
110,1001012;
10010002;
100101002;
10111102;
1001102;
1010000102;
100101102;
10000110,0112; 110012−101112; 10,12*1,0112;
10000002;
|
100,112;
1,112;
1,112;
1111,12;
10102;
112;
10,012;
100,12;
102;
100102;
0,112;
11002;
1010102;
1011,10012;
10100002;
1,0012;
1101,12;
10001,0012;
10011,1112;
1,0112;
110002;
1,012;
110,112
102;
1101102;
|
10,1012
11,0012
1000,112
100,00012
1000112
10,010112
110,012
1100001,12
10001102
100011112
1110100012
1001,11112
11010012
1100,00112
11,100112
101001,012
1000011,12
1,1100112
10,1011112
101,00110112
110000,112
11,0112
1101,112
11,01112
1000112
|
5-ilova
Talabalarning uyida mustaqil bajarishlari uchun vazifa
1)
|
111112+111012
|
1000012─111112
|
10102*1112
|
2)
|
111012+101112
|
1010012─101112
|
10112*11012
|
3)
|
1110012+11112
|
11000,012─111,0012
|
1,012*1,01112
|
4)
|
101011112+11011112
|
101,01012─11,11112
|
10,1112*1,012
|
5)
|
1011101012+1111012
|
100,012─10,111012
|
1,112*11,112
|
6)
|
10,111112+11,101112
|
1011,12─111,11112
|
11,012*11,012
|
7)
|
111,1101012+10,111112
|
11100002─1111012
|
1011,12*1,012
|
8)
|
101112+11112
|
10,0012─10,1112
|
111112*11112
|
9)
|
111,1112+101012
|
1010112─111112
|
11,01012*112
|
10)
|
111,112+0,11012
|
10010012─111112
|
1112*11112
|
Guruh talabalarining ish natijalarini baholovchi me’zonlar
F. I.
|
Baholash mezonlari
|
Masalalar yechimi (har bir topshiriqqa 0,5 ball)
A’lo – 2 ball
Yaxshi – 1,4 ball
Qoniqarli – 1,1 ball
Qoniqarsiz – 0 ball
|
|
|
|
|
Mavzuning bayoni
Sonlarni sakkizlik sanoq tizimida yozishda 0 dan 7 gacha bo’lgan sonlardan foydaliniladi. Sakkizlik sanoq tizimidagi barcha amallar shu sakkizta son yordamida bajariladi. Sakkizlik sanoq tizimida qo’shish va ko’paytirish amallari quyidagi jadvallar asosida amalga oshiriladi:
Sakkizlik sanoq tizimida qo’shish jadvali
Sakkizlik sanoq tizimida ko’paytirish jadvali
Misol 1. 7554628 va 5542178 larning yig’indisini hisoblang.
Yechish.
Misol 1. 6321348 va 4167548 larning ayirmasini hisoblang.
Yechish.
Misol 3. 367328 va 237248 ning yig’indisi va ayirmasini hisoblang.
Yechish.
Misol 4. 15278 va 27468 ning ko’paytmasini hisoblang.
Yechish.
Misol 5. 16513766048 ni 524768 ga bo’ling.
Yechish.
4-ilova
Topshiriqlar
Sakkizlik sanoq tizimida amallar bajaring
Topshiriqning javob variantlari
5-ilova
Talabalarning uyida mustaqil bajarishlari uchun vazifa
1)
|
7658+6538
|
7018 ─3378
|
6258*4728
|
2)
|
6668+6538
|
6028 ─1678
|
2568*4278
|
3)
|
4758+5538
|
5418 ─4678
|
2658*4278
|
4)
|
7658+3568
|
6218 ─4478
|
1278*7668
|
5)
|
5748+5638
|
7218 ─6678
|
4278*2718
|
6)
|
7778+6538
|
5338 ─3678
|
4568*7628
|
7)
|
7078+6568
|
6448 ─5578
|
6658*7328
|
8)
|
4778+6468
|
5238 ─4678
|
7258*2678
|
9)
|
4178+5538
|
5428 ─4578
|
7258*4628
|
10)
|
7658+6538
|
7218 ─3678
|
2278*6428
|
Uyga berilgan topshiriqlar javobi
|
Yig’indi
|
Ayirma
|
Ko’paytma
|
1)
|
16408
|
3428
|
3703028
|
2)
|
15418
|
4138
|
1366428
|
3)
|
12508
|
528
|
1425038
|
4)
|
13438
|
1528
|
1252328
|
5)
|
13578
|
328
|
1446378
|
6)
|
16528
|
1448
|
4455748
|
7)
|
15658
|
658
|
6244428
|
8)
|
13458
|
348
|
2475038
|
9)
|
11728
|
638
|
4302328
|
10)
|
16408
|
3328
|
1732168
|
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