1. Hisoblang: 18•950+18•150+300•18-18•400 a 1800 b 18000 c 180 d 180000

5 Sinf
1 . Hisoblang: 18•950+18•150+300•18-18•400
A)1800 B)18000 C) 180 D)180000
2. Hisoblang: ( 5²•2²)²+344
A) 100344 B) 344000 C) 34000 D) 10344
3. Ifodani soddalashtiring: 28p+24x-2³p+36x+10x
A) 70x-36p B)70x+20p C)20p-70x D) 36p-70x
4. Son bilan yozing. Bir milliard yettiyuzi olti ming to'qson uch
A) 1000706093 B) 10070693 C) 100070693 D) 100000706093
5. Ifodani son qiymatini toping. 7²p+34a Bunda a=2 p=1
A) 132 B) 116 C) 117 D) 187
6. A= (2+5)²+10 B=(73-4³)²-15 bo‘lsa A va B ni taqqoslang.
A) A>B B) B7. Tenglamaning ildizini toping. x+16+15x=25+13x
A) 1 B) 0 C ) 4 D) 2
8. Hisoblang: 5³-(4²+6⁰)⁰
A) 112 B) 115 C) 124 D) 126
9. Qavslarni oching va ifodani soddalashtiring : 7(3x+10)+5(4x+7)
A) 41x+105 B) x+105 C) x-105 D) 41x-104
10. Ifodani qiymatini toping. 12-6:3+2•4
A) 16 B) 10 C) 2 D) 18
11. Hisoblang . 37•24-34•24+19•11-16•11
A) 90 B) 110 C) 100 D) 105
12. 165746² ifoda qaysi raqam bilan tugaydi
A) 6 B) 4 C) 3 D) 7
13. Agar ishchi birinchi kuni 95 ta, ikkinchi kuni birinchi kunga qaraganda 123 ta ortiq, uchunchi kuni esa ikkinchi kungidan 75 ta kam detal tayyorlagan bo‘lsa , u 3 kunda nechta detal tayyorlagan.
A) 293 B) 143 C) 456 D) 368
14. x nomalumni toping. x•x•x•x=16
A) 1 B) 2 C) 3 D) 4
15. 5•10⁶+3•10⁴+4•10+7 =?
A)103047 B)10030047 C) 1030047 D) 1003047
16. 70 ni 10 ga bo‘lgandagi sonni kubini toping
A) 343 B) 49 C) 729 D) 7
17. 3464335 ni 10 ga bo‘lgandagi qoldiqni toping.
A) 3 B) 5 C) 7 D) 9
18. 1³⁴³ ni hisoblang
A) 343 B) 1 C) 0 D) 433
19. 54789+7*65579=7410368 yulduzcha o‘rniga shunday raqam qo‘yingki tenglik to‘g‘ri bo‘lsin
A) 3 B) 7 C) 4 D) 5
20. 5 ning kubiga 4 ning kvadratini qo‘shganda hosil bo‘lgan sonni 2 bo‘lgandagi qoldiqni kvadratini toping
A) 1 B) 2 C) 5 D) 4