Matematika i-variant 1-chorak Qavsli ifodani bajaring: 78 – (27 + 19) =

Bo’lishni bajaring: 369 : 3 = 84 : 2 =

1. 
   120, 22 b) 112, 20 c) 124, 23 d) 123, 42
   

24. 
    884 kg shakarni 4 kg.dan qilib xaltachalarga solib chiqish uchun nechta xaltacha kerak bo’ladi?
    

1. 
   221 ta b) 112 ta c) 120 ta d) 111 ta
   

25. 
    Amallarni bajaring: 134 + 428 : 2 =
    

1. 
   662 b) 348 c) 606 d) 626
   

Matematika 3-variant 3-chorak

1. 
   Amallarni bajaring: (233 + 306) – (452 - 251) =
   

1. 
   338 b) 248 c) 280 d) 288
   

2. 
   Bozorga 700 kg sabzi keltirildi. Birinchi kuni 250 kg, ikkinchi kuni 150 kg sabzi sotildi. Qancha sabzi qoldi?
   

1. 
   150 kg b) 300 kg c) 200 kg d) 250 kg
   

3. 
   Tomonlari 2 sm 2 mm va 3 sm 6 mm bo’lgan to’g’ri to’rtburchakning perimetri necha mm.ga teng?
   

1. 
   126 mm b) 26 mm c) 138 mm d) 116 mm
   

4.