Matematika fanidan 6 – sinflar uchun

Matematika fanidan 6 – sinflar uchun

1.Ikki shahar orasidagi masofa 480 km. xaritaning masshtabi 1:1 000 000. Xaritada bu shaharlar orasidagi masofa qancha bo`ladi?

A) 4,8 sm B) 24 sm

C) 96 sm D) 48 sm

2. To`g`ri to`rtburchak shaklidagi bog`ning 1:200 masshtabli chizmadagi o`lchamlari 50 sm va 60 sm ga teng. Bog`ning yuzini toping.

A) 5 ga B) 0,6 ga C) 6 ga D) 1,2 ga

3. Uchburchakning bir burchagi 40⁰, ikkinchisi undan 1,5 marta katta. Uchburchakning uchinchi burchagini toping.

A) 80⁰ B) 110⁰ C) 90⁰ D) 60⁰

4. Uchburchakning bir burchagi ikkinchisidan 2 marta, uchinchisidan esa 6 marta kichik. Shu uchburchakning eng kichik burchagi necha gradusga teng.?

A) 20⁰ B) 30⁰ C) 25⁰ D) 40⁰

5. Aylana radiusi 3 sm ga teng. Aylana uzunligini toping.

A) 18,624 sm B) 18,84 sm

C) 18,64 sm D) 18,74 sm

6. Radiusi 3 sm bo`lgan doira yuzini toping.( deb oling.)

A) 28,26 sm² B) 27,126 sm²

C) 27,26 sm² D) 27,936 sm²

7. Yig`indini toping. (-51+40)+(-78+47)

A) 42 B) -42 C) -11 D) -31

8. Yig`indini toping. (200+(-206))+(46+(-51))

A) -9 B) -11 C) -20 D) 200

9. Yig`indini toping. 89-(-61)+(-170)

A) 70 B) -90 C) -111 D) -20

10. Amallarni bajaring. (-13+11)-(-4+7).

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

11. Amallarni bajaring. -29-(88-98).

A) 19 B) -19 C) -10 D) -39

12. Amallarni bajaring. -108-(-41-53)

A) -47 B) -35 C) 14 D) -14

13. Ko`paytirishni bajaring.

A) -75 B) 100

C) -100 D) -300

14. Ko`paytirishni bajaring.

A) -5000 B) 5000

C) -625 D) 1000

15. Amallarni bajaring:

A) 30 B) -30 C) -584 D) 86

16. Amallarni bajaring. (-69+44):(-5)

A) -3 B) -5 C) 5 D) 3

17. Bo`lishni bajaring. (-128):(4):(-8):2

A) -4 B) -128 C) 2 D) -2

18. Amallarni bajaring.

A) -44 B) 44 C) 69 D) -19

19. Amallarni bajaring.

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20. Hisoblang.

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21. Hisoblang.

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22. Hisoblang.

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23. Hisoblang.

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24. sonlarni kamayish tartibida yozing.

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25. Hisoblang.

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