1-test Hisoblang 54: 9+6*7

150 ta B) 270 ta C) 540 ta D) 420 ta

6. 
   To`g`ri kenglikni toping.
   

1. 
   465-123=588 C) 588-365=223
   
2. 
   123+465=598 D) 534+223=657
   

7. 
   Ikkita savatda 18kg olma bor. 7ta savatda necha kilogram olma bor?
   

1. 
   63kg B) 9kg C) 7kg D) 25 kg
   

8. 
   Noma’lum sonni toping 54:x=9
   

1. 
   45 B) 6 C) 7 D) 8
   

9. 
   Do`konda tushgacha 130 ta, tushdan so`ng 250 ta muzqaymoq sotildi. Agar ertalab do`konga 500 ta muzqaymoq keltirilgan bo`lsa, nechta muzqaymoq qolgan?
   

1. 
   380 ta B) 270 ta C) 150 ta D) 120 ta
   

10. 
    3 soat necha minutga teng?
    

1. 
   120 minut B) 180 minut C) 60 minut D) 200 minut
   

11. 
    Eni 4sm, bo`yi 6 sm ga teng bo`lgan to`g`ri to`rtburchakning perimetrini toping.
    

1. 
   10 sm B) 2 sm C) 30 sm D) 20 sm
   

12. 
    325 va 274 sonlarining yig`indisini toping.
    

1. 
   599 B) 467 C) 589 D) 598
   

13. 
    Tomoni 5 sm bo`lgan kvadratning yuzini toping.
    

1.