O’ttiz ikkidan besh

5-sinf 3-chorak.

1. Hisoblang: 56∙204:12 A) 952 B) 932 C) 820 D) 592
2. Ragamiar bilan yozing: “O’ttiz ikkidan besh”. A) B) C) ; D)
3. 3 soat sutkaning ganday gismini tashril qiladi. A) B) 8 C) D)
4. 358 ni qanday songa bo’linganda to’liksiz bo’linma 17 va qoldik 1 bo’ladimi?
A) 19 B) 21 C) 22 D) 20
5.Ifodaningqiymatinitoping:(2 22)(4215) A) 61 B) 23 C) 15 D) 4
6. To’g’ri to’rtburchakning eni 7 sm, bo’yi undan 3 sm ortiq. Uning perimetrini toping.
A) 22 B) 20 C) 34 D) 30
7. Tenglamani yeching: 942x=14 A) 45 B) 55 C) 40 D) 54
8. Sonli ifodaning qiymatini toping: 15–9:3+43 A) 24 B) 18 C) 48 D) 6
9. 36 soninng natural bo’luvchilari nechta?
A) 5 B) 7 C) 8 D) 9
10. 8 soat sutkaning qanday qiymatini tashkil etadi? A) B) 3 C) 16 D)
11.Tenglamani yeching: 68:x = 4
12. Tenglamani yeching: 33x=1386
13. Ifodani soddalashtiring: 5x+23+4x+1
14. Qavslarni oching: 9(5x+2)
15. To’g’ri to’rtburchak yuzini hisoblash formulasini yozing