Предмет: Математика, автор: halukmilana

133. Напишите день и месяц своего дня рождения. 1) Выясните, составным или простым числом является каждое из чисел. 2) Найдите делители каждого числа. 3) Запишите для каждого числа по три кратных
Дата моего рождения(21.03.2012)

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Автор ответа: zazuk933
0

Ответ:

День моего рождения - 21, месяц - 03.

1) 21 - составное число (делится на 3 и 7), 03 - простое число (не делится ни на какие другие простые числа).

2) Делители числа 21: 1, 3, 7, 21. Делители числа 03: 1, 3.

3) Кратные числа для 21: 21, 42, 63. Кратные числа для 03: 3, 6, 9.

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