1. Sonni raqamlarda yozing 23 mln 453 ming 6.
A) 23453006 B) 23405306 C) 2304536 D) 2345306
2.Kesma bir uchi tomonga cheksiz davom ettirilsa qanday shakl hosil bo’ladi ?
A) Kesma B) To’g’ri chiziq C) Nur D) Tekislik
3.Sonlar nurida 23,12,19 va 35 sonlardan qaysi biri eng o’ngda joylashgan ?
A) 23 B) 35 C) 19 D) 12
4.Santimetrda ifodalang . 6 dm 2 sm
A) 60sm B) 62sm C) 8sm D) 26sm
5. Mingda nechta o’n bor .
A) 4ta B) 5ta C) 3ta D)2ta
6.Tomonlari 12sm, 15sm, 17sm bo’lgan uchburchak peremetrini toping.
A) 46sm B) 45 sm C) 42 sm D) 44 sm
7. Son va harflar qatnashgan ifoda nima deyiladi.
A) Harfli ifoda B) Sonli ifoda C) Yig’indi D) Tenglama
8. Ifodani qiymatini toping: 260+b-160 bunda b=93
A) 195 B) 8 C) 193 D) 7
9. C nuqta AB kesmada yotadi. Agar AB=24sm va CB=15sm ekanligi malum bo’lsa AC kesmaning uzunligini toping.
A) 9 B) 8 C) 11 D) 10
10. Kit akuladan 20m uzunroq. Agar kitning uzunligi 31m bo’lsa, akulaning uzunligini toping.
A) 9 B) 8 C) 11 D) 10
11. Amallarni bajaring. 6642+1956-956;
A)7264 B)7642 C)7462 D)7624
12. Tenglamani yeching. X-463=361
A) 824 B) 842 C) 814 D) 823
13. Qo’shning guruhlash qonunini ko’rsating.
A) a+(b+c)=(a+b)+c
B) a+b =b+a
C) (a+b)-c=a+(b-c)
D) a+0=a
14. Tonna va kilogrammda ifodalang. 701060 kg
A) 70t 160kg B) 701t 060kg C) 70t 106kg D) 701t 6kg
15. Ko’paytmani toping. 607•35
A) 21245 B) 22145 C) 24215 D) 21254
16. 132859<132*19 tengsizlikni qanoatlantiruvchi nomalum raqamni toping.
A) 9 B) 8 C) 7 D) 6
17. Ammallarni bajaring. 121:11+12•10
A) 133 B) 129 C) 131 D)130
18. Sonlar yig’indisini toping. 112, 85, 2333.
A) 2530 B) 2350 C) 2503 D)3005
19. Bo’linmani toping. 23550:314
A) 57 B) 65 C) 75 D)73
20. 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
