6-sinf matematika I -chorak.

6-sinf matematika I -chorak.

1. Sonni raqamlarda yozing.3 million 46 ming 850.

a)3 46 500 b)304 6850 c)300 468 50 d)468 500

2. 3*8

raqam yozish kerak?

a)1,2,3,4 b)2,3,4 c)6,7,8,9 d) 0,1,2,3,4

3. Avtobusda 37 yo’lovchi bor. Qaysi son taqriban yaqinroq?

a) 50 b) 40 c) 30 d) 20

4. Son nurida O(o), A (16) va B (24) nuqtalar berilgan . OB kesma OA kesmadan qanchaga uzun?

a) 6 birlik kesmada b) 9 birlik kesmada c) 8 birlik kesmada d)7 birlik kesmada.

5. Tenglamani yeching: 474+x=500

a) 27 b)26 c) 37 d) 29

6. Ifodaning qiymatini toping: 248*36-36*148

a) 360 b)3600 c)7200 d)720

7.Hisoblang : 2/7 +3/7

a) 5/7 b) 6/7 c) 4/7 d) 1/7

8. Poyezd 1020 km masofani 12 soatda bosib o’tadi. Poyezdning tezligini toping.

a)80 km/soat b)65 km/soat c)75 km/soat d)85 km/soat

9. Tenglamani yaching: 198:x=18

a) 3564 b) 3454 c) 11 d)12

10. Ifodaning qiymatini toping: 13*19-2345:35

a) 170 b)180 c) 178 d)280

11. Agar m=29 232 bo’lsa, m: 36 ifodaning qiymatini toping .

a)812 b)822 c)824 d)733

12. 2150 ni 43 ga bo’lishdan chiqqan bo’linmani toping.

a) 23 b) 13 c) 11 d) 50

13. Hisoblang . 22²

a)404 b)484 c)504 d)464

14. To’g’ri to’rtburchakning kengligi 7 sm bo’lib , uzunligi kengligidan 3sm

ortiq bo’lsa, to’g’ri to’rburchakning perimetrini toping.

a)22 sm b)20 sm c) 34sm d) 24 sm

15. Yer maydonining uzunligi 1 km 150 m bo’lsa, uni metrlarda ifodalang.

a) 1150 m b)10 150 m c) 150 m d) 1 000 150 m

16. Tenglamani yeching: 48*x=6240

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17. Agar a=607 bo’lsa, 83a-63a ifodaning qiymatini toping.

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18. 36 sonining natural bo’luvchisi nechta?

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1. Yulduzcha o’rniga qanday raqam qo’ysak 23*5 soni 9 ga bo’linadi?

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1. 56 va 16 sonlarining umumiy bo’luvchilari nechta?

Javoblar

16. x=130

17. 12140

18. 9 ta

19. 8

20. 4 ta