Matematika v-sinf. I-chorak testi. A-variant

Matematika V-sinf. I-chorak testi.C-variant
1. Natural sonlar qatorida eng katta son necha?
A) 1 B) 2 C) 10 D) 0 E) mavjud emas
2. 372 007 670 007 sonini o’qing
A) uch yuz etmish ikki millon yeti yuz oltmish etti ming ettti B) 3 milliard etmish ikki millon etti yuz oltmish etti ming etti C) uch yuz yetmish ikki milliard yeti million olti yuz yetmish ming yeti
D) uch yuz yetmish ikki milliard yeti million olti yuz yetmish ming yetmish E) uch yuz yetmish ikki milliard yeti million olti yuz yetmish ming
3. Ko’pburchakning perimetri qanday topiladi?
A) Tomonlari ayriladi B) Tomonlari ko’paytiriladi C) Barcha tomonlari qo’shiladi D) Barcha javoblar to’g’ri E) TJY
4. 67 sm detsimetr va santimatrda ifodalang
A) 6 dm7 sm B) 60dm 7sm C) 1dm 67sm D) 67dm E) TJY
5. AB to’g’ri chiziqda olingan C nuqta to’g’ri chiziqni qanday nurlarga ajratdi?
A) AB va AC B) CA va CB C) BA va BC D) nurlarga ajratmaydi E) TJY
6. Kilogramm va grammda ifodalang: 8797 g
A) 87 kg 97 g B) 879 kg 7g C) 8 kg 797 g D) 8 kg 97 g E) 87 kg 9 g
7. 5 678 * 4 567 * o’rniga belgini to’g’ri qo’ying
A) < B) > C) = D) taqqoslab bo’lmaydi E) Hammasi to’g’ri
8. O’n besh million behs yuz olti ming uch yuz yetmish yeti son necha xonali?
A) Olti B) Besh C) Yetti D) Sakkiz E) To’qqiz
9. Qo’shish amalida qo’shilayotgan sonlar qanday nomlanadi?
A) Ko’paytuvchilar B) Ayriluvchilar C) Kamayuvchilar D) Qo’shiluvchilar E) Bo’linuvchilar
10. Yig’indini toping: 76 578+456 789
A) 1 324 567 B) 342 768 C) 456 789 D) 533 367 E) 532 367
11. Ayirish amalidagi natija nima deb ataladi?
A) Yi’g’indi B) Kamayuvchi C) Bo’linma D) Ayriluvchi E) Ayirma
12. Son va harfdan iborat ifoda nima deb ataladi?
A) Tenglama B) harfiy ifoda C) sonli ifoda D) yig’indi E) ayirma
13. Qo’shishning guruhlash qonunini belgilang:
A) a+(b+c)= (a+b)+c B) (a+b)-c=(a-c)+b C) a+b=b+a D) a-(b+c)=a-b-c E) (a+b)-c=a+(b-c)
14. Harfiy ifodani soddalashtiring:567-(x+67)
A) 500-x B) 634-x C) 500+x D) 634+x E) TJY
15. Tenglamani yeching: 125-(x+25)=100
A) x=0 B) x=25 C) 50 D) 225 E) TJY
16. Ko’paytirishni bajaring: 56∙98
A) 2 678 B) 4 523 C) 5 488 D) 5 588 E) 4 568
17. Qanday songa bo’lish mumkin emas?
A) 0 ga B) 1 000 000 ga C) 10 ga D) 1ga E) Hammasi to’g’ri
18. Noma’lum bo’linuvchini topish qoidasini belgilang: x:4=35
A) x=35:4 B) x=35∙4 C) x=35-4 D) x=35+4 E) Hammasi to’g’ri
19. Tenglamani yeching: x:23=34
20. 18 748 ni qanday songa bo’lganda to’liqsiz bo’linma 88 bo’lib qoldiq 4 chiqadi?
21. Son nurida 4 dan 3 birlik uzoqda nechta nuqta bor?
22. Tengsizlikni qanoatlantiruvchi barcha natural sonlarni yozing: 823. Son nurida 7 dan 5 birlik uzoqlikda qaysi nuqtalar yotadi?
24. 23 dan katta 31 dan kichik bo'lgan nechta toq son bor?
25. Ko’paytmasi ham yig’indisi ham bir xil bo’lgan uchta sonni toping.