7- sinflar uchun online olimpiada testlari


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7- sinflar uchun online olimpiada testlari

1. Ifodaning qiymatini toping:



A) 4,1 B) 5 C) 3 D) 4

2. Agar bo’lsa, ifodaning son qiymatini toping.

A) B) 1 C) 2 D)

3. Olmalar quritilganda o’z og’irligining 84% ini yo’qotadi. 16 kg olma qoqisi olish uchun qancha olma kerak bo’ladi?

A) 100 kg B) 110 kg C) 32 kg D) 64 kg



4. Tenglamani yeching:

A) B) C) D)

5. Agar va bo`lsa, ni toping.

A) B) 1 C) D)



6. Soddalashtiring:

A) B) C) D)

7. Amallarni bajaring:

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