Предмет: Математика, автор: emirilakhunov

Найдите сумму всех трехзначных нечетных чисел; по металлу гауса​

Ответы

Автор ответа: leravaleria327
0

Пошаговое объяснение:

var i,s:integer;

begin

i:=101;

while i<1000 do

begin

s:=s+i;

i:=i+2

end;

writeln('Ответ: ',s)

end.

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3. Укажите правильный артикль:


A-a B-an C-the D-


1. Please give me ___ cup of ___ coffee with ___ cream and sugar.


2. Do you know how to use ___ computer?


3. ___ Mark usually goes to ___ gym in ___ evening.


4. ___ Henry always walks to ___ school.


5. We are flying to___ Spain ___ next month.


4. Put in there is/there are/there was/there were/there will be.


6. There___some flowers in the vase yesterday.


7. When I was walking in the field there___no sheep there.


8. There ___ some cheese and butter on the plate.


9. When we came out into the garden there ___ our friend there waiting for us.


10. There ___ a lot of work to do before the exam.


5. Choose the suitable word.


A-much B-many


3.There is ___ water in the kettle.


4.Every day our library gets ___ foreign magazines.


5.Sorry, I haven’t got ___ time to help you.


6.Never ask how ___ money your friends get.


7.How ___ students are there in your group?


6. Переведите предложения, используя глагол to have и соответствующие местоимения.


5. У вас есть какие-нибудь проблемы?


6. У меня есть немного воды.


7. У них нет никаких столов.


8. У тебя есть деньги?


7. Choose the suitable word.


A-few B-a few C-little D-a little


8.I know very ___ about them.


9.We read ___ in class.


10. Mr. Brown has very ___ books on this problem.


11. There are ___ offices in this quiet street.


12. This car uses ___ petrol.


8. Вставьте some или any.


1. Could you bring me … bread, please.


2. Could you give me … soup?


3. Do you have … water?


4. I would like … sugar in my coffee.


5. We have … fried beef.