Предмет: Математика, автор: topchik7777

сколько будет
3(45+62-38)
(23+67)2

Ответы

Автор ответа: BLEK123

2

Ответ:

3*(45+62-38)=45+62=107-38=69*3=207

(23+67)*2=23+67=90*2=180

Удачи тебе

aliyaberikbayeva2019: 1) 1. 45+62=107 2. 107-38=69 3. 3*69=207. 2) 1. 23+67=90 2. 90*2=180

Предыдущий вопрос

Следующий вопрос

Интересные вопросы

Предмет: Русский язык, автор: лулу195

разберите по составу слово самородок

2 года назад

Предмет: Русский язык, автор: Svetik1591

Проверочное слово к слову голос,вторая безударная о?

2 года назад

Предмет: Английский язык, автор: Alina423

Прочитай текст.

All season are beautiful.

There are four seasons in a year: spring, summer, autumn, winter. What is your favorite season?
Tom: My favorite season is autumn. It is beautiful. The leaves in the trees are red, yellow, brown and green.
It is warm in September. I can go for a walk. In autumn there are a lot of vegetables and fruit.
Alice: I don’t like autumn. It s a dull season. I don’t like when it rains. In October is cold and it is rainy. The days are shorter than in summer and it is very cloudy and windy. I like summer. Summer is a nice season. The trees are green. It is hot and I can swim in the river, play ball, ride a bicycle because it is sunny and fine.
David: And my favorite season is winter. Winter is beautiful. The trees are white. There are a lot of snow in the streets and in the park. I can ski and skate. We can make a snowman.
Susan: I don’t like winter. It is so cold, it is slippery and foggy. The days are short and the nights are long. You can t swim in the river. I like spring. It is sunny. The sky is blue. The birds sing songs. There are many beautiful flowers in May. The trees and grass are green. Spring is a beautiful season.
Ответь на вопросы:
А). Who likes summer? B). Who does not like autumn? C). Who likes spring? D). Who likes winter?
3.Напиши по образцу:
Model: small- smaller- the smallest
Long, short, big, hot, nice, old, young, sharp, warm, cold.

4.Дополни предложения словами. Trees, winter, summer, spring, autumn, year, fall, beautiful, hotter.
…….is the coldest season of the …… In ….the leaves ….. down from the trees. I think it is …… in the forest in autumn. It is warm in ….. and in …….
It is ….. in summer than in spring.

2 года назад

Предмет: География, автор: sp398298

Легенды и предания Азовского моря

8 лет назад

Предмет: Химия, автор: kirillguseff20

Решите пожалуйста цепочки:Na2O->NaOH->NaCl->MgCl2
Ba->Bao->Ba(Oh)2->BaSo4
Ca->Cao->CaSo4

8 лет назад