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

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

1. 
   Ko’paytirishning ayirishga 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 daraja asosini belgilang.
   

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

3. 
   Ko’paytma 1-ko’paytuvchiga bo’linsa nima hosil bo’ladi.
   

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

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

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

5. 
   Millionni toping.
   

#1 10³ #2 10⁵ #3 10⁶ #4 10⁹ #5 10¹²

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

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

7. 
   Tezlik 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 qirrasi bor.
   

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

9. 
   Kub sirtining yuzi 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. 
    Tekislikni aylana ichidagi bo’lagi … deb ataladi.
    

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

11. 
    Aylana diametri radiusdan necha marta katta?
    

#1 3 marta #2 4 marta #3 5 marta #4 1 marta #5 2 marta

12. 
    Nimchorakni belgilang.
    

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

13. 
    Suratlari 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. 
    Daraja asosi 3, daraja ko'rsatkichi 4 bo'lsa hisoblang.
    

#1 12 #2 81 #3 64 #4 27 #5 16

15.Tenglamani yeching: 8y-56+4y=16

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

16. 65+35∙10-5=

#1 995 #2 100 #3 345 #4 1 000 #5 410

17. 
    II-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=57 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 7 marta katta sonni toping.
    
18. 
    Quyidagi sonning kubi qanday raqam bilan tugaydi? 88888
    

21. 15 dm² = … mm²

22. 900 dm²=… m²

23. 2 km³= … m³

24. 
    Yuzi 256 sm² bo’lgan kvadratning perimetrini toping.
    
25. 
    Tenglamani yeching: 94-2x=14