1-test Hisoblang 54: 9+6*7

7362:6-9440:8 C) 7362:6+9440:8

(7362:6-9440):8 D) 7362:(6-9440:8)

7. 
   a=4742 bo`lsa, a:2 ning qiymatni toping.
   

1. 
   2371 B) 2271 C) 2261 D) 2272
   

8. 
   Bo`linmani toping. 4444:22 6720:30
   

1. 
   22, 224 B) 202, 224 C) 29, 124 D) 202, 221
   

9. 
   Sarvar ishlaydigan xonaning bo`yi 2m 35 sm, eni bo`yidan 2 marta uzun. Xonaning perimetrini toping.
   

1. 
   1001 m B) 1410 m C) 110 m D) 1010
   

10. 
    Samolyot 1815 km masofani uchub o`tdi. Sayyoh esa bu vaqtda 11 km yo`l yurdi. Samolyot sayyohdan necha marta ko`p masofani bosib o`tgan?
    

1. 
   165 marta B) 155 marta C) 166 marta D) 106 marta
   

11. 
    Bo`linmani toping. 5600:25 7560:30
    
12.