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Matematika 10-sinf: Natural Sonlar

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Questions and Answers

3 ta ketma-ket tub sonlar yig'indisi qaysi raqamga teng bo'lishi mumkin?

21 (correct)

Quyidagi jumladan qaysi biri har doim to'g'ridir?

Ikkita tub sonlar ko'paytmasi toq son bo'ladi

Faqat uchta natural bo'luvchiga ega bo'lgan son biror tub sonning kvadratiga teng bo'ladi

Ikkita tub sonlar yig'indisi juft son bo'ladi (correct)

Barcha tub sonlar toq sonlardir

5⁹ + 1 natural son uchun qaysi fikr to'g'ri?

Toq va murakkab son

Toq va tub son

Juft va murakkab son (correct)

Juft va tub son

2·11⁶ - 5 soni qaysi raqam bilan tugaydi?

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13⁵ - 13 ni 10 ga bo'lgandagi qoldiqni toping.

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Study Notes

Natural Sonlar

Ketma-ket uchta tub sonning yig'indisi 9, 15, 6 yoki 21 ga teng bo'lishi mumkin.
43-47-28-32-18-63-27 sonlar yig'indisi 8 ga qoldiq beradi.
5² + 1 = 26, bu son toq va murakkab sondir.
2-116-5 sonlar yig'indisi 2 ga qoldiq beradi.

Matematika

Agar bir natural son 6 ga bo'linsa, u 12 ga ham bo'linadi. Agar bir natural son 12 ga bo'linsa, u 6 ga ham bo'linadi. Agar bir natural son 12 ga bo'linmasa, u 6 ga ham bo'linmaydi.
135 ni 13 ga bo'lganda, qoldiq 0.
2-7-11-19-23 sonining natural bo'luvchilari sonini ikki marta oshirish uchun 11 ga ko'paytirish kerak.
73 + 11.7 ning 6 ga bo'linish qoldig'i 2
113-114-115-2 ning 6 ga bo'linish qoldig'i 4.

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Description

Ushbu test natural sonlar va ularning xususiyatlari to'g'risida. Siz tub sonlar, bo'linish va yig'indilar aloqalari uchun o'z bilimingizni sinab ko'rasiz. Matematikani yanada chuqurroq tushunishga yordam beradigan savollarni yechishga tayyorlaning.