I-variant

1-VARIANTNING JAVOBLARI

1	7	12	13	14	15	16	17	25
D	A	A	D	D	A	B	E	D

5-matematika test savollari

2-variant

1. 7 million 43ming 210 sonini raqamlar bilan yozing

A)70043210 B)7432100 D)7043210 E)7430210

7. (80137-25999)+83862 ifodaning qiymatini toping .

A)138000 B)139967 D)140000 E)137000

12Kamayuvchi 45 taga ortib ,ayriluvchi 15 taga ortsa ,ayirma qanday o`zgaradi .

A)30taga ortadi . B).60taga ortadi D)30ta kamayadi E)60tagakamayadi

13.Uzunligi 900m bo’lgan poyezdning tezligi 45m/s bo’lsa ustun yonidan o’tib

ketishi uchun qancha vaqt talab qiladi?

A)25s B)20s D) 30s C)26s

14. Hisoblang 336*102/36

A)25s m B)20sm D)30sm E)26 sm

15.32*19-29*19+15*19-15*16+14*16-11*16

A)130 B)150 D)200 E)151

16..Qaysi tenglik qoldiqli bo`linish ifodalaydi

A)23=3*6=5 B)23=3*7+2 D)23=4*6+1 E)Hech qaysi

17. 521 sonini qanday songa bo`linadi to`liqsiz bolinma 34 qoldiq 11 bo`ladi

A)17419 B)18056 D)12065 E)01254

24. Yulduzcha o’rniga qanday raqam yozish mumkin? 210=

A)4 B)6 D)5 E)8

25. 36va49 o’zoro qanday sonlar?

A)murakkab B)o’zoro tub D)tub zonlar E)murakkab va o’zoro tub sonlar

2-VARIANTNING JAVOBLARI

1	7	12	13	14	15	16	17	24	25
d	a	a	b	a	b	b	d	d	e

4. Ayirmani toping: 74567-66939

A) 7682 B) 6728 C) 7628 D) 7528

5. Qoshishni bajaring: 30785+9213

A) 39898 B) 39998 C) 49989 D) 48918

6. Kamayuvchi 28 taga ortib, ayiruvchi 18 taga ortsa ayirma qanday o’zgaradi?

A) 46 taga ortadi B) 10 taga ortadi C) 10 taga kamayadi D) taga kamayadi

7. Ko’paytmani toping: 301^*703

A) 211603 B) 211303 C) 221603 D) 2211606

8. 44^*46+36^*46⁺20*46 hisoblang

A) 4600 B) 4500 C) 4610 D) 4560

9. Qaysi tenglik qoldiqli bo’lishni ifodalaydi?

A) 87=9*9+6 B) 87=9*8+15 C) 87=9*10-3 D) 87=9*11-12

10. 628 ni qanday songa bo’lganda to’liqsiz bo’linma 19 va qoldiq 1 bo’ladi.

A) 29 B) 31 C) 33 D) 30

15. 48 sonining natural bo’luvchilari nechta? A) 12 B) 10 C) 9 D) 8

16. 2793493 soni quyidagi sonlardan qaysi biriga qoldiqsiz bo’linadi?

A) 10 B) 5 C) 3 D) 9

17. 6 va 10 sonlarining eng kichik umumiy karralisini toping. A) 6 B) 10 C) 16 D) 30

18. Noto’g’ri kasrni aralash son ko’rinishida yozing:

A) 5 B) 5 C) 5 D) 5

4. Ayirmani toping: 60137-5999 A) 54138 B) 64138 C) 55138 D) 65438.

5. Qo`shishni bajaring: 4988+44922. A) 58920 B) 59910 C) 49910 D) 48910.

6. Qo`shiluvchilardan biri 15 taga ortib, ikkinchisi 5 ta kamaysa yig`indi qanday o`zgarad?

A) 20 taga kamayadi B) 10 taga kamayadi C) 10 taga ortadi D) 20 taga kamayadi.

7. Ko`paytmani toping: A) 220745 B) 230545 C) 220645 D) 220545.

8. ni hisoblang: A) 3300 B) 330 C) 303 D) 3030.

9. Qaysi tenglik qoldiqli bo`lishni ifodalaydi?

A) B) C) D) .

10. 558 ni 49 ga bo`lganda, qoldiq 19 ga teng bo`ladi. To`liqsiz bo`linmani toping.

A) 11 B) 21 C) 12 D) 13.

15. 72 sonining natural bo‘luvchilari nechta? A) 9 B) 11 C) 10 D) 12.

16. Quyidagi sonlardan qaysi biri 3 ga bo‘linadi?

A) 33589 B) 55569 C) 34691 D) 75373.

17. EKUB (125, 75, 25) ni toping. A) 125 B) 25 C) 5 D) 75.