1. Natural sonlar qatorini toping. A 1,2,3,4,…B 1,4,5,6,…

Matematika TEST
I-variant
1. Natural sonlar qatorini toping.
A) 1,2,3,4,…B) 1,4,5,6,…
C) 1,4,5,…D) 702,3,4,…
2. Natural sonlar qaysi sondan boshlanadi?
A) 1 B) 2 C) 3 D) 4
3. Son nurida 423dan oldin ketma-ket
kelgan 2ta son …
A) 422, 423, 424 B) 421,422,423
C) 423,424,425 D) 420, 221
4. Son nurida 76 dan keyin ketma-ket
kelgan 2 ta son
A) 78,79. B) 79,80C) 80,81 D) 77,78
5. Xona qo’shiluvchilari yig’indisi ko’rinishidagi sonlarni toping: 836
A) 80+30+6 B)800+30+6
C)8+30+6 D)80+3+6
6. 220394sonini yozishda nechta turli raqamdan foydalanilgan?
A) 6ta B) 5ta C) 4ta D) 3ta
7. 3million 47 ming 750 sonini raqamlar bilan yozing.
A) 347 500 B) 3 047 750
C) 30 047 500 D) 47 500
8. 7 raqami ishtirok etgan barcha ikki xonali sonlar nechta?
A) 10 B) 19ta C) 9ta D) 18ta
9. Yulduzcha o’rnida qanday raqamlar bo’lishi mumkin: 2 _* 8 < 258
A) 1,2,3,4 B) 6,7,8,9
C) 0,1,2,3,4 D) 3,4,5,6
10. Tenglamani yeching: 704-x=237
A) 467 B) 468 C) 486 D) 483
11. Tenglamani yeching: 15x = 75
A) 4 B) 5 C) 3 D)6
12. Hisoblang: 10 000 : 10
A) 100 B) 100000 C) 1000 D) 10
13. 400097 soni qanday o`qiladi?
A) to`rt yuz ming to`qson yetti
B) to`rt ming to`qson yeti
D) to`rt million to`qson yetti
14. Amalni bajaring: (50760 - 10760) + 9895
A) 49894 B) 49856 C)49897 D) 49895
15. Tenglamani yeching: a+36=63
A) 97 B) 27 C) 39 D) 99
16. Uzunlik o’lchov birliklari
A) mm, sm, dm, m, km. B) km, g, t, m.
C) kg, sm, dm D) g, kg, sm
17. Vaqt birliklarini ayting.
A) soat, kg, m B) sek, min, saot, sutka
C) g, soat, kg D) soat, min, tonna
18. Massa birliklarini toping.
A) min, kg, m B) soat, sutka
C) g, kg, sentner, tonna D) minut, metr
19. 34567891011...5051 soni necha xonali ?
A) 102 B) 98 C)102 D) 91
20. Eng kichik besh xonali sonni toping.
A) 100 000 B) 10009C) 10000D) 99999
21.Avtomobil 1050 km masofani bosib o’tishi lozim. Agar u birinchi kun 685 km yurgan bo’lsa yana necha km yo’l yurishi kerak.
A) 735 B) 435 C) 375 D) 365
22.Amallarni bajaring. 23460:(209-186)•15=
A)15300 B)16300 C)13500 D)14300
23. Daraja ko’rinishida yozing. 3•3•3•3•3•3=
A) 3⁶ B) 3⁵ C) 3⁷ D) 3⁴
24.Ko`paytirishning o`rin almashtirish qonunini aniqlang.
a) a• b= b• a b) a+b=b+a
c) (a•b) •c=a• (b•c) D) a+0=a
25. Hisoblang. 66• 112+34 •112
A)1120 B)11200 C)12100 D)1210
26. (6³+13) • 2 – 11 ifodaning qiymatini hisoblashda qo’shish amali nechanchi o’rinda
A) birinchi B) ikkinchi C) uchinchiD)to’rtinchi
27. Trillionda nechta nol bor.
A)12 B)10 C)13 D)11
28. Tomoni a bo’lgan kvadrat perimetri formulasi.
A) p=(a+b) •2 B) p= 3•a
C) p=4•a D) p=a+b
29. Futbol maydonining bo’yi 110 m eni esa 75m ga teng. Futbol maydonining yuzini toping.
A) 8205 B) 8250 C) 8520 D) 5280
30. Tenglamani yeching: x+2x-15=72
A) 29 B) 21 C) 20 D) 28