Предмет: Математика, автор: bogdanbreussov

Помогите пожалуйста
ДАМ 30 БАЛЛОВ
Определи порядок действий и вычисли
29*3-49+27+19*4-59=
72:18*23-43+56:14+96=

Ответы

Автор ответа: dmitruy93
0
72:18*23-43+56:14+96=
1) 72:18=4
2) 4*23=93
3) 56:14=4
4) 93-43=50
5) 50+56=106
6) 106+96=202
Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Математика, автор: приведение11
в 3 одинаковых пакета положили 15 кг моркови.Сколько потребуеться пакетов,чтоб разложить 60 кг моркови?
1 год назад
Предмет: Русский язык, автор: 123641
В марте изрядно греет солнце.С утро до позднего вечера в поле работают комбайны.1.Подчеркните обстоятельства.
1 год назад
Предмет: Математика, автор: валерия910
в магазин привезли чай в больших и маленьких пачках, всего 160 пачек.Маленькие пачки поставили на 2 полки,по 44 пачки на каждую . Большие пачки поставили поровну на 3 полки.Сколько больших пачек чая на одной полке
1 год назад
Предмет: Английский язык, автор: RasM

Exercise 1.

Write in was / were.

_________ Jenny at the party?
_________ Lumpy quiet yesterday?
_________ you in Kongo?
_________ your parents in the local gym yesterday?
_________ your friend at school yesterday?
_________ you happy yesterday?


Exercise 2.

Open the brackets using Past Simple.

Yesterday, we _____ (have) an English test. It _____ (be) easy!
Last summer, I _____ (go) to England with my family. We _____ (spend) two weeks in a small town near London.
I _____ (buy) some trousers at the weekend. They_____ (be) expensive because they _____ (be) on sale.
Shakespeare _____ (write) Romeo and Juliet and Hamlet.
I _____ (leave) home late this morning because I _____ (forget) to set my alarm clock.


Exercise 3.

Choose the correct variant.

The baby is ill, so we ________ come to the dinner tomorrow night. Sorry.
a) can
b) can't
I ________ speak French, but I know how to ask for someone's name and age.
a) can
b) can't
Look, Barry. Is that our house over there? ________ you see it?
a) can
b) can't
Maggie, speak a little louder. We ________ hear you at the back of the room.
a) can
b) can't
Where's my phone? I put it on the table and now I ________ find it!
a) can
b) can't
I ________ smell smoke. Is there a fire somewhere?
a) can
b) can't
The new manager is Sophie. I ________ believe that! She's terrible.
a) can
b) can't
I'm busy on Saturday, Nickie, but we ________ go running the next day if you want.
a) can
b) can't


Exercise 4.

Open the brackets using Future Simple.

We (do) this together.
Next year (be) very exciting.
People (invent) new things.
I (be) in Rome next week.
John (be) very pleased.
I (help) you with your homework.
She (be) here very soon.
It (be) very hot this summer.


Exercise 5.

Match the names of hobbies with the pictures.

A Rollerblade

B Watch TV

C Play chess

D Make scrapbooks

E Play cards

F Play volleyball

G Do gardening

H Fly kite

I Collect things

1.jpg
8 лет назад
Предмет: Алгебра, автор: Zefot
Найдите значение выражения х-у если (х;у) решение ситемы уравнений 7(2х3)-3(4у-3)=20 0,3х+0.2у=1.6
8 лет назад