Предмет: Математика, автор: ajlarakadyrova78

Какие из чисел 12,15,20,108,110,113,125,200,1000 делятся:
на 2
на 5
на 10

Ответы

Автор ответа: aristoktararistokrat
4

а)Число делится на 2,если последняя цифра числа четная(делится на 2) или 0:

12(2/2=1) 20(0) 108(8/2=4 ) 110(0) 200(0) 1000(0)

б)Число делится на 5,если последняя цифра числа либо 0,либо 5:

15(5) 20(0) 110(0) 125(5) 200(0) 1000(0)

В) Число делится на 10,если последняя цифра числа 0:

20(0) 110(0) 200(0) 1000 (0)

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