1. Esaplan: 4200: 30+850*20-1500= a 15640 b 15620 c 14680 d 15642

Matematika

1.Esaplan: 4200:30+850*20-1500=

a) 15640 b) 15620 c) 14680 d) 15642

2.(x+930) – anlatpa

x tin ornina qaysi sandi qoysaq anlatpa en kishi boladi ?

a)1200 b)458 c)654 d)984

3.a-b=c

Bunda a,b,c lardan qaysi biri kemeyiwshi ?

a)b ham c b)b c)a d)c

4.Boliniwshi 3748, boliwshi 41, qaldiq 17 bolsa tiyindini tabin

a)90 b)154 c)948 d)91

5.Eki sannin qosindisi 14 ge ten. Al ayirmasi bolsa 10 ga ten.Usi sanlardi tabin

a)12 ham 2 b)10 ham 4 c)14 ham 4 d) 10 ham 3

6.43 dm 4 sm 3 mm = …. Mm

a)4333 mm b)4343 mm c)4347 mm d)4321 mm

7.Ushmuyeshliktin tarepleri 2 sm, 4 sm, 3 sm ge ten bolsa.Onin perimetrin tabin

a)9 dm b)4 sm c)90 mm d)9 mm

8.12 min – 3 min 34 sek=?

a)8 min 26 sek b)9 min 26 sek c)10 min 26 sek d)9 min 34 sek

9.Ayiw,Qoyan ham tulkinin birgeliktegi awirligi 20 kg.Ayiw ham qoyannin birgeliktegi awirligi 14 kg.Qoyan menen tulkinin birgeliktegi awirligi 11 kg.Qoyannin awirligin tabin

a)5 kg b) 6 kg c)9 kg d)3 kg

10.5 ar 3 = …

a)53 b)503 c) 5 d) 3

11.Tuwri tortmuyeshliktin uzinligi 12 sm, al eni uzinliginan 3 sm qisqa.Onin maydanin tabin

a)36 b)108 c)180 d)47

12.Ushmuyeshliktin bir tarepi ekinshi tarepinen 2 sm uzin.Al ushinshi tarepinen bolsa 1 sm qisqa.Ushmuyeshliktin perimetri 14 ge ten bolsa, onin en ulken tarepi uzinligin tabin

a)11 b)6 c) 5 d)3

13.Kvadrattin bir tarepi 3 sm ge ten bolsa onin qalgan tarepleri qosindisin tabin

a)3 sm b) 6 sm c)9 sm d)12 sm

14.78 saninan aldin keliwshi taq sandi tabin

a)76 b)77 c)78 d)80

15.Tenlemeni sheshin: 7x+32:2=(72+18):3

a)11 b) 13 c)23 d)2

16.Tenlemenin sheshimi a ga ten bolsa.Onda a+132 ti esaplan

36*a=108

a)3 b)135 c)130 d)129

17.Mashina 30 km/saat tezlik penen ketip baratir.Ol 3 saatta qansha jol juredi ?

a)90 b)10 c)33 d)45

18.Katerdin turgin suwdagi tezligi 13 km/saat.Darya agiminin tezligi 2 km/saat bolsa.Kater agimga qarsi 121 km joldi qansha waqitta basip otedi ?

a)26 b)15 c)7 d)11

19.Kater darya agimi boylap 60 km joldi 5 saatta basip otti.Al agimga qarsi bolsa 6 saatta.Darya agiminin tezligin tabin.

a)12 b)30 c)1 d)11

20.A ham B qalalar arasindagi araliq 720 km.A dan B ga qarap tez jurer poezd 80 km/saat penen jolga shiqti.Aradan 2 saat otkennen son, B dan A ga qarap jolawshi poezd jolga shiqti ham 4 saattan keyin tez jurer poezd benen ushirasti.Jolawshi poezddin tezligin tabin

a)60 b)50 c)40 d)45

21.Eki avtomobil bir waqitta bir-birine qarama-qarsi jolga shiqti.Olardin tezlikleri 20 km/saat ham 10 km/saat. Olar 2 saattan keyin ushirasqan bolsa, olar arasindagi araliqti tabin

a)5 b)10 c)60 d)15

22.Poezd 60 km/saat penen 2 saat jurdi.Keyin tezligin ozgertirip100 km di joldi 3 saatta basip otti.Poezdin ortasha tezligin tabin

a)54 b)44 c)35 c)49

23.A dan B ga qaray 10 km/saat tezlik penen mashina jolga shiqti.Sol waqitta B dan A ga qaray 20 km/saat penen juk mashinasi jolga shiqti.A ham B arasindagi araliq 90 km.Olar ushirasqan waqittan keyin neshe saatta juk poezddi A ga jetip keledi ?

a)1.5 saatta b) 2 saatta c)3 saatta d) 1 saatta

24.A ham B arasindagi araliq 30 km.B ham C arasinadi araliq 10 km.A dan B ga qaray Aybek 3 km/saat penen jolga shiqti.Sol waqitta B dan C ga qaray Alisher 2 km/saat penen ham C dan A ga qaray Murat 1 km/saat penen jol shiqti.Aybek ham Murat neshe saattan keyin ushirasadi?

a)10 b)11 c)15 d)20