Предмет: Математика, автор: bcvfbkjdf5555

На аэродроме было 75 самалетов.Сколько самалетов осталось?Если улетело сначало30самалетов.,а потом еще 20

Ответы

Автор ответа: konstantinstar1
0
75-(30+20)=25 с.
Ответ: 25 самолетов осталось
Автор ответа: АААААНННГГЕЛЛИНА
0
1) 30+20= 50 самолётов улетело
2) 75- 50= 25 самолётов осталось
Ответ: 25 самолётов осталось
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