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=0 tenglamaning barcha ildizlari to`plami , 1, -1, -1, -1 elementlardan iborat bo`lmasdan, balki va -1 elementlardan iborat
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| bet | 35/61 | | Sana | 24.05.2024 | | Hajmi | 1,62 Mb. | | #252315 |
Bog'liq =0 tenglamaning barcha ildizlari to`plami , 1, -1, -1, -1 elemenSavollar
1. Sanoq sistemalari haqida tushuncha bering?
2. O‘nli sanoq sistemasida sonlar qanday yoziladi va o‘qiladi?
3.O‘nli sanoq sistemasida sonlar qanday taqqoslanadi?
4. O‘nli sanoq sistemasida nomanfiy butun sonlar ustida arifmetik amallar bajarish algoritmlarini ayting.
Misollar
1 – misol. Berilgan sonni xona birliklarining yig`indisi ko`rinishida yozing.
13567=1∙104+3∙103+5∙102+6∙10+7
4 – misol. Ifodani taqqoslang:
1 – usul. 3785+635<3785+653
1 – qo`shiluvchilar teng, 2 – qo`shiluvchilarni taqqoslaymiz, 635<653. Demak, o`ng tomon katta.
2 – usul. 3785+635<3785+653
4420<4438
5 – misol. Yig`indini hisoblang:
38562+7296=45858
6 – misol. Ayirmani hisoblang:
6097342 – 589423=5507919
7– misol. Ifodaning qiymatini toping:
×
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837
624
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3348
1674
5022
5522288837·4=3348
(837·2) ·10=16740
(837·6) ·100=502200
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8 – misol. Bo`linmani toping:
2798784:4859=576
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-
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2798784
24295
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4859
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576
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36928
34013
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29154
29154
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0
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Mustaqil yechish uchun misollar
1. Berilgan sonlarni хona birliklarining yig`indisi ko`rinishida yozing:
38562, 138562, 7296, 48562, 100038562, 72963.
2. Ifodalarni taqqoslang:
a) 3956+72354 . . . . 3856+72354 ; g) 5627 – 486 – 321 . . . . 5627 – (486 + 321)
b) 43999+6135 . . . . 6135+43998 ; d) 3721 – (127 – 8) . . . . 3721 – 127 – 8
d) 3856+72354 . . . . 72354+3854 ; e) 1640 – (567+326) . . . . 1640 – 567+326.
3. Yig`indini hisoblang:
a) 5378+2511 d) 823759+175241
b) 17831+21259 e) 1879894+3021006
d) 567489+3511 j) 37281+62719
e) 4208+965712 z) 49999+856666
f) (2000050+19897726)+2489+(117356+36)
g) 36250+(7999525+411095)+63750.
4. Ayirmani hisoblang:
a) 6097342 – 589423 e) 6345002 – 4909335
b) 10078563 – 6346935 f) 43040506 – 26305678
d) 5610 – 847 g) 73861 – 972
h) (485321+765809) – (8347+65432)
i) (57685 – 3794)+(1050010 – 5623)
j) 378631 – 325475
5. Ko`paytmani toping:
a) 3781 · 495 g) 40007 · 7015
b) 3781 · 459 h) 7608 · 50002
d) 3781 · 954 i 4785 · 412
e) 3807 · 5060 j) (678+422) · 95 – 1378
f) 6070 · 4009 k) (1000 – 372) · 1005 – 52 · 37
6. Bo`linmani toping:
a) 970408 : 9608 h) 309969 : 279
b) 40083042 : 5006 i) 104742 : 506
d) 170940 : 385 j) 279048 : 308
e) 1730600 : 3400 k) 428640 : 608
f) 188366 : 4957 l) 27642280 : 9004
g) 4231020 : 7005 m) 83640 : 205
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Bosh sahifa
Aloqalar
Bosh sahifa
=0 tenglamaning barcha ildizlari to`plami , 1, -1, -1, -1 elementlardan iborat bo`lmasdan, balki va -1 elementlardan iborat
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