Matematika v-sinf. I-chorak testi. A-variant

Matematika V-sinf. II-chorak testi.A-variant

1. 
   Ko’paytirishning qo’shishga nisbatan taqsimot qonunini belgilang.
   

#1 (a-b) ∙c=ac-bc #2 (a+b) ∙c= ac+bc #3 a∙b=b∙a #4 a+b=b+a #5 (a∙b) ∙c= a∙ (b∙c)

2. 
   a⁵ ifodada darajani belgilang.
   

#1 a #2 5 #3 a⁵ #4 Barchasi to’g’ri #5 TJY

3. 
   Bo’linuvchi bo’linmaga bo’linsa nima hosil bo’ladi?
   

#1 Bo’linuvchi #2 Ko’paytma #3 Ko’paytuvchi #4 Bo’linma #5 Bo’luvchi

4. 
   (6³+13)∙2-11 ifodaning qiymatini hisoblashda ko’paytirish amali nechanchi o’rinda bajariladi?
   

#1 Birinchi #2 Ikkinchi #3 Uchinchi #4 To’rtinchi #5 Beshinchi

5. 
   Mingni toping.
   

#1 10³ #2 10⁵ #3 10⁶ #4 10⁹ #5 10¹²

6. 
   To’g’ri to’rtburchak perimetri formulasini belgilang.
   

#1 S=a∙b #2 S=a² #3 P=2∙(a+b) #4 P=4a #5 S=𝜗 ∙t

7. 
   Bosib o’tilgan yo’l formulasini belgilang.
   

#1 S=a∙b #2 S=a² #3 𝜗= ^𝑆

𝑡

#4 t= ^𝑆

𝜗

#5 S= 𝜗 ∙t

8. 
   To’g’ri burchakli parallelepipedning … ta uchi bor.
   

#1 4 ta #2 8 ta #3 12 ta #4 6 ta #5 10 ta

9. 
   To’g’ri burchakli parallelepiped qirralari uzunliklari yig’indisi formulasini belgilani.
   

#1 S=6a² #2 S=2(ab+bc+ac) #3 L=4(a+b+c) #4 L=12a #5 P=2(a+b)

10. 
    Kub hajmi formulasini belgilang.
    

#1 V=a∙b∙c #2 V=a³ #3 V=a+b+c #4 V=a²+b²+c² #5 TJY

11. 
    Markazdan o’tuvchi vatar
    

#1 Vatar #2 Diametr #3 Doira #4 Radius #5 Aylana

12. 
    Chorakni belgilang.
    

#1 Sakkizdan bir ulush #2 To’rtdan bir ulush #3 Ikkidan bir ulush #4 O’n oltidan bir ulush #5 TJY

13. 
    Maxrajlari bir xil bo’lgan kasrlardan qaysi biri katta bo’ladi?
    

#1 Surati kichik bo’lgani #2 maxraji katta bo’lgani #3 surati katta bo’lgani #4 maxraji kichik bo’lgani

#5 TJY

14. 
    Ifodani soddalashtiring. 25a+24a
    

#1 49a #2 25a #3 24a #4 a #5 TJY

15. 
    Tenglamani yeching: 8y+56+4y=80
    

#1 y= 5 #2 y=6 #3 y=8 #4 y=10 #5 y=2

15. 
    Ko'paytmani daraja shaklida yozing: 7∙7∙7∙7∙7=...
    

#1 5⁷#2 7⁵#3 49³#4 7⁴#5 7⁸

17. 
    I-bosqich amallarini belgilang.
    

#1 ko’paytirish va qo’shish #2 ko’paytirish va bo’lish #3 qo’shish va ayirish #4 bo’lish #5 qo’shish

17. 
    x∙x-7=18 tenglamani ildizini fikrlab toping.
    

#1 x=4 #2 x=5 #3 x=6 #4 x=7 #5 x=8

17. 
    x∙x=x+x tenglamaning ildizidan 5 marta katta sonni toping.
    
18. 
    Ifodaning qiymatini toping: 8²∙6+15²:5
    
19. 
    Quyidagi sonning kubi qanday raqam bilan tugaydi? 55555
    
20. 
    2 km²= … ar
    

23. 5 000mm³=… sm³

24. 
    11 000 sm³ ni litrda ifodalang:
    
25. 
    Yuzi tomonlari 25 sm va 16 sm bo’lgan to’g’ri to’rtburchak yuziga teng bo’lgan kvadratning tomonini toping.