• 4

• 5

• 6

(10+7x)∙6 qavsni oching

• 10+42x

• 60+42x

• 60+7x

1000X−X ni soddalashtiring

• 1000

• 1001X

• 999X

12y+123+14y+321 ifodani soddalashtiring.

• 26y+444

• 440y

• 135y+335

18d−23+5d=46 tenglamani yeching.

• 3

• 2

• 4

Usta 1 soatda 17ta, shogirdi esa 12ta mahsulot tayyorlaydi. Ular 7 soatda qancha mahsulot tayyorlaydi?

• 109ta

• 35ta

• 203ta

Muzqaymoqning 7qismi sut, 2qismi saryog’, 2qismi shakar. 1kg 210g muzqaymoq tayyorlash uchun qancha sut kerak?

• 770g

• 220g

• 440g

• 759

• 391

• 488