Matematika 5 sinf

Matematika 5 sinf
1. Ifodani soddalashtiring: _{ }
A) _{ } B) _{ } C) _{ } D) _{ }
2. Ikki son yig`indisi shu sonlarning ikkinchisidan 27 taga katta. Birinchi son nechaga teng?
A) 54 B) 28 C) 23 D) 27
3.Hisoblang: _{ }
A) 2000 B) 2744 C) 2644 D) 3000
4. Ifodaning qiymatini toping: _{ }
A) 3900 B) 3851 C) 3800 D) 3990
5.Harfiy ifodaning qiymatini toping. D – 109, bunda D = 139;
A) 40 B) 34 C) 30 D) 42
6. Bo’lishni bajaring: 1980 : 36
A) 45 B) 35 C) 55 D) 65
7.Daryo oqimining tezligi _{ 
 }. Qayiqning oqim bo’yicha tezligini toping.

8. Hisoblang:
A) 5600 B) 5000 C) 9400 D) 10000
9.Tenglamni yeching: x-_{ }

10. a ning qanday qiymatida tenglik o’rinli bo’ladi. _{ }
A) 5 B)6 C)2 D)3
11.To’g’ri to’rtburchak shaklidagi tomorqaning eni 15 m va bo’yi 20 m. Yuzini toping.
A) 5400 B)5600 C)300 D)150
12. Qaysi javobda 89 sonidan oldin va keyin kelgan uchtadan natural sonni to`g`ri ko`rsatilgan?
A) 87,88,89;90,91,92 B)91,92
C) 86,87,88; 90,91,92 D) 90,91,92
13.To’g’ri burchakli parallelopepidning nechta yog’i bor?
A) 4 B) 5 C)6 D)8
14.Qaysi javobda kub hajmi formulasi keltirilgan.
A) V=abc B) V=a² C) S=ab D) S=abc
15.Hisoblang: 10.236*6
A) 61.416 B) 1.4 C)102.36 D) 6141.16
16.Hisoblang: 2.236:4
A) 2.2 B) 0.5 C)0.559 D)0.9
17.Hisoblang: 112.389+18.69-15.66
A) 115.419 B)115.4 C) 100.6 D)108.45
18.Hisoblang: 123.8954*1000
A)12389.54 B)123895.4
C)123894 D)12.38954
19.AB kesmaning o’rtasidan olinga C nuqta uni ikki bo’lakka bo’ldi. AC kesmaning uzunligi 2.68 smga AB kesmaning uzunligi 6.15 smga teng bo’lsa, BC kesma uzunligini toping.
A) 3.4 B)8.83 C) 6.1 D)3.47
20. 30 ning _{ } qismini 14 ning _{ } qismiga qo’shing.
A) 22 B) 44 C)18 D)4