1. Raqamlar bilan yozing: to'rt yuz o'ttiz miliard to'qson million yetti

1. Raqamlar bilan yozing: to'rt yuz o'ttiz miliard to'qson million yetti.
A) 430907 B) 40030907
C) 4000300907 D) 430090000007
2. 1 dan 99 gacha bo'lgan sonlar ketma-ket yozilib, uzumdan-uzun ulkan son hosil qilindi. Bu sonda 3 raqami necha marta yozilgan?
A) 10 marta B) 11 marta
C) 19 marta D) 20 marta
3. Millimetrda ifodalang; 30 m 8 dm 6 mm
A) 3086 mm B) 30806 mm
C) 30086 mm D) 308006 mm
4. ABC uchburchakda AB=43 mm, BC=5 cm, AC=38 mm bo'lsa, uning perimetrini toping.
A) 1 cm 31 mm B) 86 cm
C) 86 mm D) 172 mm
5. Grammda ifodalang: 2 q 2 kg 2 g;
A) 20022 g B) 200202 g
C) 202002 g D) 202020 g
6. Alisher 10 km/h tezlik bilan 6 soat yurdi. Sheralining tezligi Alishernikidan 2 km/h katta. Sherali bu yo'lni qancha vaqtda bosib o'tadi?
A) 5 soatda B) 4 soatda
C) 3 soatda D) 8 soatda
7. Amallarni bajaring: 112•643+643•889;
A) 755 B) 643698
C) 643643 D) 889112
8. Bir-biri bilan kesishuvchi uchta to'g'ri chiziq tekislikni ko'pi bilan nechta bo'lakka ajratadi?
A) 4 ta B) 5 ta C) 6 ta D) 7 ta
9. Yig'indini hisoblang: 11+12+13+14+15+16+17+18+19+20;
A) 155 B) 145 C) 310 D) 320
10. Hisoblang: 314+(77-214)
A) 451 B) 177
C) 23 D) hisoblab bo'lmaydi
11. Ifodaning qiymatini toping: 333-33:3+77
A) 399 B) 177 C) 245 D) 277
12. Ifodani soddalashtiring: 11a+43+76a-27
A) 103a B) 54a+49 C) 87a+16 D) 86a-70
13. Tenglamani yeching: 8880:110+x=809
A) 1 B) 808 C) 880 D) 1609
14. Hisoblang: (7³+11²×5)-8³
A) 107 B) 191 C) 343 D) 436
15. Shunday sonni topingki, uni 231 ga bo'lganda 121 hosil bo'lib, 133 qoldiq qolsin.
A) 4833 B) 68401 C) 28084 D) 7161
16. Tenglamani yeching: 1999-p:121= 998
A) 121000 B) 121121
C) 82 D) aniqlab bo'lmaydi
17. Ikki kunda 294 yashik uzum terildi. Ikkinchi kuni birinchi kunga qaraganda 6 marta ko'p uzum terildi. Birinchi kuni qan ha uzum terilgan?
A) 42 yashik B) 49 yashik
C) 300 yashik D) 1964 yashik
18. Hisoblang: 30015:15;
A) 21 B) 201 C) 2001 D) 20010
19. Ifodaning son qiymatini toping:
43a+37b ; bunda a=66, b= 43;
A) 5280 B) 4343 C) 80ab D) 109
20. Qavsni oching: (9-5y)×8
A) 32y B) 77-5y C) 72-40y D) 9-40y