A ning kubini berlgilang

Matematika V-sinf. III-chorak testi.C-variant

1. 1 dan kichik kasr … bo’ladi.
#1 Noto’g’ri kasr #2 To’g’ri kasr #3 Aralash kasr #4 o’nli kasr #5 davriy kasr 2. Noto’g’ri kasrni belgilang. #1 tonnada qancha kg bor?
#1 250 kg #2 500 kg #3 150 kg #4 750 kg #5 1000 kg soatda qancha minut bor?
#1 64 minut #2 28 minut #3 80 minut #4 8 minut #5 20 minut

5. 
   Kasrlarni qo’shing:
   

#1

5. 
   Kasrlarni qo’shing:
   

#1

5. 
   Kasrlarni airing:
   

#1 #2 #3 #4 #5

5. 
   Tenglamani yeching:
   

#1 #2 #3 #4

5. 
   Ayirmani songa bo’lish qoidasini harfiy ifodasini belgilang:
   

#1 (a+b):c= a:c +b:c #2 (a-b):c= a:c-b:c #3 (a+b):c= a:c-b:c #4 (a-b):c= a:c +b:c #5 TJY

5. 
   Butun va kasr qismlari ajratib yozilgan sonlar … deyiladi
   

#1 Natural sonlar #2 Kasr sonlar #3 Aralash sonlar #4 Hammasi to’g’ri #5 TJY noto’g’ri kasrni aralash son ko’rinishida yozing.
#1 1 #2 1 #3 1 #4 1 #5 2
ni noto’g’ri kasr ko’rinishida yozing
#1

13. 
    Yig’indini toping. 24
    

#1 15 #2 15 #3 26 #4 3

13. 
    Ayirmani toping. 15-
    

#1 13 #2 10 #3 14 #4 3 #5 10

13. 
    Maxraji 10 ning darajalaridan iborat kasr … deyiladi.
    

#1 Aralash kasr #2 Noto’g’ri kasr #3 To’g’ri kasr #4 O’nli kasr #5 Darajali kasr

13. 
    Nol butun yuzdan yigirma beshni o’nli kasr ko’rinishida yozing. #1 0,09 #2 0,25 #3 3,00121 #4 8,004 #5 23,6
    
14. 
    1234 g ni kg da ifodalang va o’nli kasr ko’rinishida yozing.
    

#1 7,123 kg #2 0,056 kg #3 1,234 kg #4 34,034 kg #5 3,001 kg

13. 
    O’nli kasrlarni taqqoslang: 13,000235 va 14, 5
    

#1 Teng #2 > #3 < #4 ≥ #5 ≤

13. 
    Tenglamani yeching: 87,6-x=34,678
    
14. 
    0,18506 sonini mingdan birlar xonasigacha yaxlitlang
    
15. 
    7t 35kg ni tonnalarda ifodalang.
    
16. 
    O'ndan bir ulush ichida nechta yuzdan bir ulush bor?
    
17. 
    Quyidagi sonlar ichida eng kichigini toping. 0,0050513; 0,0505; 0,00550; 0,055; 0,55
    

24.72 sonini shunday ikki bo'lakka ajratingki birinchisining ikkinchisiga nisbati 1:2 kabi bo'lsin, bu sonlarni kichigini toping.
25. 0,821 sonini 100ga ko’paytirsa qaysi son hosil bo'ladi?