6-sinf ii-chorak

5-sinf

II-chorak
1.Ifodani soddalashtiring. 12y +29y +781+219

A)316+781 B)41y+219 C)41y+1000 D)12y+781

2.Hisoblang: (81:9)³ +111

A)840 B)711 C)811 D)819

3.Tenglamani yeching: 57y-14y-111=3200

A)67 B)77 C)97 D)57

4.Qayiq tezligi 18km/s., Daryo tezligi 3km/s bo’lsa, Qayiq oqim bo’yicha 2 soatda necha km yo’l bosib o’tadi?

A)42 B)44 C)30 D)32

5.5222³ son qanday raqam bilan tugaydi?

A)6 B)4 C)2 D)8

6.To’g’ri burchak parallelepipedning nechta y o’qi bor?

A)12 B)4 C)6 D)12

7.To’g’riburhcakli parallelepiped o’lchovlari 6m; 7m; 5m. parallelepiped hajmini toping.

A)210 B)300 C)350 D)18

8 .Bir metrning qismida necha sm bor?

A)50sm B)20sm C)40sm D)60sm

9 .323 sonning qismini toping.

A)95 B)75 C)325 D)175

10.Kvadratning yuzi va perimetrini toping, agar kvadrat tomoni 31 sm bo’lsa.

A)S=900; P =60 B)S =961; P =76

S =961; P =124 D)S =961; P =176

11. Kvadrat yuzi 81 dm² bo’lsa, tomonini toping.

A)9dm B)8dm C)6dm D)11dm.

12.Hisoblang: (9²-5²) ∙5 -35

A)245 B)280 C)250 D)350

13.Hisoblang: (56-56) : 342+(289-288) ∙122

A)123 B)122 C)342 D)322

14.Qavslarni oching: (3y -5)∙3

A)9y -15 B)15-9y C)9 -15y D)9y-15y.

15.Hisoblang: 56 ∙50 ∙20

A)5600 B)56000 C)560 D)56520

16.Qoldiqni toping. 516: 5

A)1 B)2 C)5 D)3

17.Avtomashina 80km/s tezlik bilan 3 soatda necha km yo’l bosadi?

A)120 B)220 C)240 D)280

18.Agar aylana radiusi 6 sm bo’lsa, uning diametrini toping.

A)12 B)8 C)3 D)16.

19.239 sonning kvadrati qanday raqam bilan tugaydi?

20.Ko’paytmani toping. 832 ∙33

21.Nechta ikki xonali sonlar mavjud?

22.303030 15 dan nechta marta katta?

23.Uchta daftar 600so’m turadi. 13 ta shunday daftar necha so’m turadi?

24.Bir son ikkinchisidan 20taga ko’p. Ularning yig’indisi 60ga teng. Shu sonlarni toping.

25.Kubning qirrasi 5 sm ga teng. Kub sirtini toping.