ga bo`linadigan sonni toping. A 2341 b 6534 c 1075 d 2576

Matematikadan test

1. 9 ga bo`linadigan sonni toping. A) 2341 B) 6534 C) 1075 D) 2576

2. Yulduzcha o`rniga qanday raqam qo`yish mumkin: 196 = 2 · 2 · * · 7

A) 3 B) 11 C) 7 D) 13

3. Toping: EKUB (54, 36). A) 12 B) 18 C) 24 D) 108

4. Toping: EKUK (27,36). A) 108 B) 162 C) 84 D) 72

5. 12456789 soni quyidagi sonlardan qaysi biriga qoldiqsiz bo`linadi ? A) 3 B) 5 C) 9 D) 10

6. 42456789 soni quyidagi sonlardan qaysi biriga qoldiqsiz bo`linadi ?

A) 11 B) 5 C) 9 D) 107

7. 5million 37ming 50sonini raqam bilan yozing

A.5037050     B537050     S.53750     D.5003750

8. 3 ga bo`linadigan sonni toping. A) 2341 B) 6531 C) 1075 D) 2576

9. Qaysi juftlik o`zaro tub sonlardan iborat ?

A) (8; 10) B) (12; 15) C) (34; 45) D) ( 28; 24)

10. 24 va 30 sonlarining EKUB va EKUKlari ko`paytmasini toping. A) 660 B) 720 C) 780 D) 540

11. Quyidagi sonli ketma-ketliklardan qaysilari tub sonlardan iborat?

1) 2) 3) 4) 5)

A)1; 2 B)2; 4 C)5 D)3 E)4

12. EKUK(60;75)=? A) 75 B) 150 C) 900 D)300

13. EKUB(100, 60)=? A) 6 B) 10 C) 20 D)30

14. Eng katta uch xonali sondan eng kichik uch xonali sonni ayiring.

A) 1 B) 99 C) 899 D) 900

15. 60 sonining natural bo’luvchilar sonini toping

A) 10 B) 12 C) 15 D) 14

Matematika test

N	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
J
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