Dan 62 gacha bo‘lgan sonlar ko‘paytmasi 12 ning qanday eng yuqori darajasiga bo‘linadi?

1. 24 dan 62 gacha bo‘lgan sonlar ko‘paytmasi 12 ning qanday eng yuqori darajasiga bo‘linadi?
A) 28 B) 18 C) 19 D) 29

2. Hisoblang.

A) 0,5 B) 2 C) 1,5 D) 1

3. ko‘pxadni bo‘lganda 7, ga bo‘lganda 3 qoldiq qoladi. Shu ko‘phadni ga bo‘lgandagi qoldiqni toping.

A) 21 B) C) D)

4. Ifodani soddalashtiring.

A) B) C) D)

5. va sonlar tenglamaning ildizlari. Ildizlari va bo‘lgan tenglama tuzing.

A) B) C) D)

6. Agar ushbu sistemaning ildizlari bo‘lsa, ning qiymatini toping.

A) 6 B) 6 C) 26 D) 26

7. Tengsizlik yeching.

A)
B)
C)
D)

8. Tenglamaning ildizlari yig‘indisini toping.

A) 4 B) 2 C) 1 D) 3

9. Tenglamani yeching.

A) 0 B) C) D)
10. sonining oxirgi raqamini toping.
A) 0 B) 6 C) 7 D) 1

11. Kasrlarni o‘sish tartibida joylashtiring.

A) B) C) D)

12. Ifodani soddalashtiring.

A) B) C) D)

13. Hisoblang.

A) B) C) D)

14. Hisoblang.

A) 11 B) 33 C) 22 D) 44

15. tenglamaning ildizlaridan biri 0,5 bo‘lsa, ning qabul qilishi mumkin bo‘lgan qiymatlarini toping.

A) 0,5 va 3 B) 7 va 1 C) 3 va 2 D) 1 va 4

16. tenglama nechta haqiqiy ildizga ega?

A) 4 B) 2 C) 3 D) 1

17. va va bo‘lsa, va larning ishoralarini toping.

A)+,+, B) ,+, C) ,+,+ D)+,+,+

18. Ifodani soddalashtiring.

A) 2 B) C) 2 D)

19. tengsizlikning barcha butun yechimlari yig‘indisini toping.

A) 18 B) 27 C) Aniqlab bo‘lmaydi D) 10
20. sonini 72 ga bo‘lganda bo‘linma ga, qoldiq ga teng bo‘ladi. ning eng katta qiymati nechaga teng?
A) 73 B) 729 C) 640 D) 468

21. Hisoblang.

A) 0 B) 147,625 C) D)

22. soni quyidagilardan qaysi biriga qoldiqsiz bo‘linadi?

A) 7 B) 17 C) 42 D) 26
23. Ifodani soddalashtiring.
A) B) C) D)

24. bo‘lsa, ifodani soddalashtiring.

A) 0 B) C) D)

25. Tengsizlikni yeching.

A) B) C) D)

26. Tengsizlikni yeching.

A) B) C) D)

27. Tengsizlik nechta ildizga ega?

A) 1 B) 12 C) Ildizga ega emas D) Cheksiz ko‘p

28. Ifodani soddalashtiring.

A) B) C) D)

29. yig‘indini 9 ga bo‘lgandagi qoldiqni toping.

A) 3 B) 8 C) 5 D) 2

30. Hisoblang.

A) B) C) D)