Sonining o’n minglar xonasidagi sonni toping? B c d 3
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test 1
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6732923 sonining o’n minglar xonasidagi sonni toping? 9 B) 2 C) 6 D) 3 Shunday ikki son tanlangki ular orasidagi farq 4660 tashkil etsin: 5, 9, 31, 66, 4651, 4665. 9, 4651 B) 31, 66 C) 5, 4665 D) 9, 4661 1 dan 40 gacha sonlar yozib chiqilsa 3 soni necha marta takrorlanadi. 14 B) 13 C) 11 D) 12 48 va 89 sonlari orasida nechta butun son joylashgan? 42 B) 41 C) 40 D) 44 -76 + 80 : (-20) + 16 * 5 – 78 = ? -70 B) -78 C) 77 D) – 230 720 : (-72) : (-2) – 15 - 40 : (- 4) =? -20 B) 0 C) -25 D) -35 EKUK( 484; 440) = ? 4840 B) 10648 C) 440 D) 5324 EKUB ( 216; 576) =? 144 B) 72 C) 432 D) 36 Yodgor 6 ta son o’yladi, har ikkita sonlar yig’indisi o’zaro teng . Oltita sondan 5 tasini ya’ni 5, 6, 9, 11, 14 larni yozdi. Uqaysi sonni yozmadi? 4 B) 7 C) 12 D) 15 Uyning atrofini panjara bilan o’rash kerak. Uyning bo’yi 10m, eni 24m ni tashkil qiladi. To’la o’rab chiqish uchun qancha metr panjara kerak bo’ladi. 34m B) 68m C) 48m D) 44m Ko’chada bir nechta kuchuk yuribdi. Ularning oyoqlari burunlaridan 18 taga ko’p. Ko’chada kuchuklar nechta? Javob: 9585180 : 45 =? Javob: Son bilan yozing: Besh yuz o’n olti million sakkiz yuz qirq ikki ming sakson olti. Javob: – 817 – 123 + 213 – 505 = – 9451827 : ( - 9 ) = ____________________________________ 3 ga bo’linish qoidasi ? _________________________________________________________________________________________________________________________________________________________________________________________ Juft sonlar deb qanday sonlarga aytiladi? _________________________________________________________________________________________________________________________________________________________________________________________ Tub sonlar deb qanday sonlarga aytiladi? _________________________________________________________________________________________________________________________________________________________________ Download 13.45 Kb. Do'stlaringiz bilan baham: 
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