Предмет: Математика, автор: anna24021983

найдите значение выражения : а) 7+у при у=8;у=26 ; б ) а -14 при а =28;а= 39

Ответы

Автор ответа: шk0льник
0
а)7+8=15
7+26=33

б)28-14=14
39-14=25
Автор ответа: ngkejk
0
7+y=7+8=15
7+y=7+26=33

a-14=28-14=14
a-14=39-14=25

так?

Автор ответа: anna24021983
0
Для числа 85.758.364.350.508 укажите : а)старший разряд; ,)цифру разрядов десятков миллионов; в) разряды , в которых стоит цифра 5
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