Eng kichik natural son qaysi? B c d 10

1. 
   Eng kichik natural son qaysi?
   

1. 
   0. B) 1. C) 2. D) 10.
   

2. 
   Sonlarni yozishda nechta raqam ishlatiladi?
   

1. 
   9. B) 10. C) 8. D) Cheksiz ko’p.
   

3. 
   Natural son yozuvi ikkita sondan iborat bo’lsa, ..... deb ataladi.
   

1. 
   Bir xonali son. B) Ikki xonali son.
   

C)Uch xonali son. D) Ko’p xonali son.
4.Shunday son yozingki unda quyidagi xona birliklari bo’lsin: 4 ta yuz 1 ta o’n 9 ta bir.
A) 419. B) 194. C) 914. D) 491.
5. Alida 104 ta, fotimada esa 107 ta kitob bor. Ikkalasida jami nechta kitob bor.
A) 104 ta. B)107 ta. C) 211 ta. D) 200 ta.
6. Taqqoslang:120:30+3 va 92:23+10
A) 120:30+3 > 92:23+10. B) 120:30+3 = 92:23+10.
C) 120:30+3 92:23+10. D) 120:30+3 < 92:23+10.
7. Raqamlar bilan yozing: 11mlrd 119mln 7ming
A) 1 111 970. B)111 190 700. C)110 119 007 000. D) 110 011 907 000.
8. 2 mingda nechta yuz bor?
A) 20 ta. B) 10 ta. C) 12 ta. D) 200 ta.
9. 5 ta uch raqami ketka-ket yozilsa qanday son hosil bo’ladi?
A) 3 ming 3 yuz. B) 33 ming 3 yuz o’ttiz uch. C) 33 ming o’ttiz uch. D) 3 ming 3 yuz o’ttiz uch.
10. Amallarni bajaring: 108:27-90:30;
A) 1. B) 7. C) 2. D) 0.
11. 27 sonini 3 martta ketma-ket yozilsa qanday son hosil bo’ladi?
A) 2 ming 7 yuz 27. B) 27 ming 7 yuz 27. C) 272 ming 7 yuz 27. D) 272 ming 2 yuz 72.
12. Amallarni bajaring: (538+62):100-6;
A) 6. B) 5. C) 1. D) 0.
13. Kecha Anvar 756 bet kitob o’qigan edi, bugun esa kechagidan 43 bet kam kitob o’qidi. U bugun necha bet kitob o’qigan?
A) 743 bet. B) 734 bet. C) 799 bet. D) 713 bet.
14. Natural sonlar qatorida 20 020 703 sonidan oldin keluvchi 3 ta ketma-ket sonlar qaysilar?
A) 20020700; 20020701; 20020702. B) 2020700; 20020702; 20020703.
C) 22000207; 03072002; 2020307.D) 20020703; 20020702; 20020701.
15. 23, 232, 2323, ...... qanday qonuniyat asosida yozilgan. Uning keyingi 3 ta hadini toping.
A) 2323, 23232, 232323. B) 2332, 32323, 323232. C)233,23223, 232323. D) 2323, 2332, 32323.
16. 100 sm necha mm ?
A) 100mm. B) 1100mm. C) 1000mm. D) 10000mm.
17.3 km necha metr?
A) 1000m. B) 3000m. C) 300m. D) 100m.
18. Taqqoslang: 10dm va 110sm.
A) 10dm 110sm B) 10dm > 110sm C) 10dm < 110sm D) 10dm = 110sm
19. Bir to’g’ri chiziqda yotuvchi ketma-ket joylashgan A B C nuqtalarni tutashtirishdan kesma hosil qilingan. AB kesma 13sm, BC kesma 5 sm bo’lsa AC kesma uzunligi qanday?
A) 8sm. B) 13 sm. C) 18sm. D) 15sm.
20. 2m 23dm smlarda ifodalang.
A) 223sm. B)232sm. C)230sm. D) 430sm