Matematika 6-sinf 1-chorak

Matematika 6-sinf 1-chorak.
1. Agar o'nli kasrda vergulni o'nga ikki sinf birliklariga sursa, kasr qiymati… a) 100 marta ko'payadi; b) 100 marta kamayadi c) o'zgarmaydi

2. Santimetrlarda ifodalang : 234 mm a) 2.34 sm b) 0.234 sm c) 23.4 sm

3. Kilometrda ifodalang : 8 km 6 m 31 sm

a) 8.631 km b) 8.00631 km c) 8.000631 km

4. Hisoblang : 0.97*0.01 a) 97 b) 9.7 c) 0.0097

5. Hisoblang : 0.25*0.3*4 a) 0.03 b) 0.3 c) 3

6. Hisoblang : 7.8*5.9+7.8*4.1 a) 0.78 b) 78 c) 780

7. O'nli kasr ko'rinishida yozing : 6002 / 100 a) 6.02 b) 6.002 c) 60.02

8. Oddiy kasr ko'rinishida yozing : 8.(6) a)8 b) c)

9. Hisoblang : 6.28 - (2.91+1.28) a) 3.91 b) 4.65 c) 2.09

10. Tengmani yeching : (x - 8)=4.03 - 3.9 a) x=8,13 b) x=4.93 c) x=4.07

11. Tenglamani yeching : 14 - x=3.81+7,12 a)x=3.07 b)x=4.93 c)x=4.07

12. Hisoblang : 3.24/0.01 a)0.0324 b)32.4 c)324

13. Qulay usulda hisoblang : 29.3*41.3-19.3*41.3 a)413 b)4.13 c)4130

14. To'g'ri to'rburchakning eni 8 sm, bo'yi 1.25 sm. S=? a)1000 sm b)10 sm c)100 sm

15. Hisoblang : 0.625/25 a)0.025 b)0.25 c)2.5

16. Hisoblang : 3.25/25 a)0.13 b)1.3 c)130

17. Tenglamani yeching : =3.5 a)x=8.9 b)x=18.9 c)x=1890

18. Avtobus 3.25 soatda 228.8 km yo'l yurdi. Avtobusning tezligini toping.

a)70.4 km/s b)72.4 km/s c)7.04 km/s

19. Sonlarning o'rta arifmetigini toping : 1.75 2.3 5.04 a)3.15 b)2.94 c)3.03

20. Tenglamani yeching : 0.001*x=4.65 a)x=0.00465 b)x=465 c)x=4650

21. Oddiy kasr ko'rinishida yozing : 5.017 a) b) c)

22. 0.8 va 3.4 kasrlar orasidagi barcha natural sonlarni yozing

a) 0 , 1,2,3,4 b) 1,2,3,4 c) 1,2,3

23. Qanday natural sonlar orasida 5.6 son joylashgan

a) 4 va 5 b) 5 va 7 c) 5 va 6

24. Taqqoslang : 6.1 va 6.0999 a)> b)< c)=

25. Kvadratni metrlarda ifodalang : 4 ga

a)400 kv.m b)40000 kv.m c)4000 kv.m