1-test Hisoblang 54: 9+6*7

Qaysi qatorda uzunlik o`lchov birliklari o`sish tartibida yozilgan?

1. 
   mm, sm, dm, m, km C) mm, sm, km, m
   
2. 
   km, sm, dm, mm D) mm, sm, m, km, dm
   

7. 
   Og`irlik o`lchov birliklari qaysi qatorda o`sib borish tartibida yozilgan?
   

1. 
   l, g, m, kg B) g, kg, sr, t C) g, kg, km, t D) t, sr, g, kg
   

8. 
   Hisoblang. 800g + 200g +900g + 100g
   

1. 
   2 kg B) 1 kg 900 g C) 7 kg 100 g D) 20000 g
   

9. 
   Hisoblang. 3 kg 800 g + 4 kg 300 g
   

1. 
   8 kg 200 g B) 8 kg 100 g C) 7 kg 100 g D) 8 kg 300 g
   

10. 
    Svetaforning yashil chirog`i 20 sekund davomida yonib turadigan 80 ta avtomobil chorrahadan o`tsa, 14 sekundda necha avtomobil chorrahadan o`tadi?
    

1.