1. Hisoblang: 25×66-25×63+35×78-75×35 a 178 b 170 c 180 d 188


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Test matematika


Test

1.Hisoblang: 25×66-25×63+35×78-75×35

A) 178 B) 170 C) 180 D)188

2. EKUK(28, 64) ?

A) 448 B) 1792 C) 896 D 450

3. EKUK(20, 50) ?

A) 50 B)1000 C) 10 D) 100

4. Kasrlarni umumiy maxraji nechaga teng: 23/30, 5/14

A) 210 B) 70 C) 315 D 230

5. Kasrni qisqartiring: 24/76

A) 8/18 B) 4/19 C) 8/19 D) 12/38

6. Hisoblang: 18×16+18×14-18×20

A) 18 B)180 C)1800 D)188

7. Hisoblang: 45687×45685-45683×45687

A) 91374 B) 90374 C) 91364 D)45687

8.Hisoblang: 1+2+3+4+..........+58

A) 1713 B) 1712 C)1711 D)1714

9.EKUB(15, 22)?

A) 330 B) 450 C) - D)22

10. Kasrlarning umumiy maxrajini toping: 17/22 19/33

A)66 B) 132 C) 55 D) 120

11. Kasrlarni taqqoslang: 7/18 va 7/13

A) 7/13<7/18 B) 7/18<7/13 C) 7/18 = 7/13 D) aniqlab bo‘lmaydi

12. Kasrlarni taqqoslang: 18/7 va 13/ 7



A) 18/7>7/13 B) 18/7<13/7 C) aniqlab bo‘lmaydi D) 18/7=13/7

13.
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