Boshlang’ich sinflarda ta’limiy diktantning quyidagi

20- nazorat ishi.

Test.

1. 
   Bo’linmani toping. 91375:43=. A) 20125. B) 1252. D)2512.
   
2. 
   Tenglamani yeching. 41067-x=21912+735. A) 17531. B) 12222. D) 10340.
   
3. 
   Ifodani yozing va hisoblang. 241va24 sonlarining yig’indisini 5marta kamaytiring. A)35. B53. D) 54.
   
4. 
   Ifodani taqqoslang. 620:[10:2]*620:10:2. A) <. B)>. D)=.
   
5. 
   Shaharlar orasidagi masofa 390km. poyezd bir shahardan ikkinchisiga qarab yo’lga chiqdi. Soatiga 65km tezlik bilan 4 soat yurganidan keyin poyezd yana qancha yo’l yurishi kerak bo’ladi? A) 260km. B)650km. D)130km.
   
6. 
   Yulduzchalar o’rniga [+,-,x,:] belgilaridan mosini qo’ying. [236+124]*4=90. A) x. B) :. D) +. E) -.
   
7. 
   Noto’g’ri yechilgan misolni belgilang. A) 234x2=936. B) 363x6=2172. D) 376x2=752.
   
8. 
   Birinchi kesma 10sm, ikkinchi kesma undan 3sm qisqa, uchinchi kesma esa ikkinchisidan 5sm uzun bo’lsa uchinchi kesmani toping. A) 7sm. B) 5sm. D)12sm.
   
9. 
   Kvadratning tomoni 6sm, uning perimetrini toping. A) 12sm. B) 36. D) 24.
   
10. 
    Noma’lum kamayuvchini toping. [x+147]=276+313. A) 442. B) 57. D) 423.
    
11. 
    Bobo 92 yoshda, nabira bobosidan 4marta kichik. Dadasi bobosidan 2marta kichik bo’lsa dada va nabiraning yoshini toping. A) 45va22. B) 46va 23. D) 44va21.
    
12. 
    Amallarni bajaring va to’g’ri javobni belgilang. 32x3:16+996. A) 1000. B) 61. D) 900.
    
13. 
    Parrandachilik fabrikasida 4565ta tovuq,2900ta o’rdak va 2700ta g’oz bor. Bir oyda bir tovuqqa 3kg, bir o’rdakka 5kg, bir g’ozga 6kg don kerak bo’ladi. Hamma parrandalarga bir oyda qancha don kerak? A) 44395. B) 24395. D) 34395.
    
14. 
    4oy 2hafta necha kun bo’ladi? A)124. B) 134. D) 114.
    
15. 
    R asmda nechta to’rtburchak bor?
    

1. 
   3ta. B) 4ta. D) 5ta.
   

16. 
    K atta o’lchov birliklarini kichik o’lchov birliklariga aylantiring. 3dm= sm. A) 230sm. B) 320sm. D) 420sm.
    
17. 
    Taqqoslang. 9m5dm*5m 9dm. A) =. B) <. D) >.
    
18. 
    K atakchani o’rniga qanday son qo’yilishi mumkin? 40: +6x4=34. A) 5. B) 40. D) 4.
    
19. 
    Teng tomonli uchburchak chizing. _____________________.
    
20. 
    Noma’lum ko’paytuvchini toping. X*4=366-274.__________.
    
21. 
    Uzunlik o’lchov birliklarini yozing. ____________________.
    
22. 
    Sonni qanday songa bo’lganda bo’linuvchining o’zi hosil bo’ladi._____________________________________________.
    
23. 
    A=474. B=267 bo’lsa a-b ni toping. ____________________.
    
24. 
    Hona birliklari yig’indisi ko’rinishida ifodalang. 573=?._____.
    
25. 
    99sonini 10marta orttiring. ___________________________.