Предмет: Математика, автор: Ivan2

(263+х)-170=539

Ответы

Автор ответа: Крапива
0

263+x=709

x=709-263=446

Похожие вопросы
Предмет: Английский язык, автор: natuska2030
Task 1. Read the text carefully and choose the correct word.
Big Ben officially called Elizabeth Tower is one of the most famous 1) ______ in London. The tower has four clocks. The clock faces one at each side. There are 2) ______ bells inside one big and four small bells. They play part of a melody every 15 minutes. Elizabeth Tower is 96 meters 3) _______. It is 4) ______ brick and iron. Each clock consists of 312 pieces of glass. There is no lift inside the tower. To get to the top you need to climb 300 5) _______. Many people are surprised to learn that Big Ben is a name of the largest bell inside the tower but not of the clock or the tower itself.
Big Ben is one of the most famous 1) ______ in London. *
А) wheels
B) landmarks
C) capsules
There are 2) ______ bells inside one big and four small bells. *
А) one
B) four
C) five
Elizabeth Tower is 96 meters 3) _______. *
А) high
B) huge
C) big
It is 4) ______ brick and iron. *
А) made
B) made of
C) made for
To get to the top you need to climb 300 5) _______. *
А) rooms
B) levels
C) stairs
Task 2. Choose the correct word
1. The sofa is ........ the window. *
A) between
B) in font of
C) behind
D) in
2. There is a small table ........ the two chairs. *
A) under
B) between
C) in
D) on
3. ........ books on the table. *
A) There is
B) There are
C) Is there
D) Are there
4. ........a carpet on the floor. *
A) There is
B) There are
C) Is there
D) Are there
5. …. a garden behind the house? *
A) There is
B) There are
C) Is there
D) Are there
Task 3. Write about your dream house.
My dream home is in .............. . It has got ...................rooms. There is a ………. . There are ……. . I like my dream home because …… . *