Предмет: Математика, автор: FORgET21

354 х 49 : 1239 + 357 х 48 : 56 по действиям

Ответы

Автор ответа: aniaivanova19

0

1)354*49=17346
2)17346:1239=14
3)357*48=17136
4)17136:56=306
5)14-306=-292

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Геометрия, автор: svlvvaleria

Реши задачу.

Найдите углы, образованные при пересечении двух параллельных прямых секущей, если один из углов равен 135°.

6 лет назад

Предмет: Математика, автор: kalizanbdirasul

1,*8 > 1,68; математика

6 лет назад

Предмет: Английский язык, автор: danaahmedzan

1. Your advice ... very useful. I usually use your ... when I am in trouble. *

1 балл

A) is / advice;

B) is / advices;

C) are / advice;

D) are / advices;

E) were / advices.

2. They say money ... the soul of business. *

1 балл

A) is;

B) are;

C) were;

D) to be;

E) have.

3. Too ... knowledge ... the head bold. *

1 балл

A) much / make;

B) many / makes;

C) much / makes;

D) many/ make;

E) little / make.

4. The book contains ... information. It’s very useful. *

1 балл

A) much;

B) many;

C) little;

D) few;

E) a few.

Это обязательный вопрос.

5. He has ... friends in this town and he feels lonely. *

1 балл

A) much;

B) many;

C) little;

D) few;

E) a little.

6. His clothes ... usually very cheap, but he is actually well-off. *

1 балл

A) are;

B) is;

C) was;

D) were;

E) to be.

7. ... character my father is a quiet man. *

1 балл

A) On;

B) By;

C) For;

D) The;

E) At.

8. I’ve got good relations ... my mum. *

1 балл

A) to;

B) by;

C) with;

D) at;

E) from.

9. She is always interested ... what I do. *

1 балл

A) at;

B) in;

C) by;

D) on;

E) of.

10. My younger sister is very popular ... her friends at parties. *

1 балл

A) at;

B) by;

C) with;

D) from;

E) of.

11. He is keen ... ancient languages. *

1 балл

A) in;

B) on;

C) at;

D) with;

E) by.

12. My mother’s sister is my ... . *

1 балл

A) niece;

B) aunt;

C) sister;

D) sister-in-law;

E) nephew.

13. Parents of my father are my ... . *

1 балл

A) grandparents;

B) relatives;

C) distant relatives;

D) parents-in-law;

E) stepparents.

14. My sister’s husband is my ... . *

1 балл

A) son-in-law;

B) brother-in-law;

C) relatives;

D) father-in-law;

E) stepbrother.

15. Son of my brother is my ... . *

1 балл

A) cousin;

B) brother-in-law;

C) niece;

D) nephew;

E) brother.

16. The mother of my husband is my ... . *

1 балл

A) mother;

B) mother-in-law;

C) grandmother;

D) sister;

17. Children of aunt are my ... . *

1 балл

A) sisters;

B) brothers;

C) cousins;

D) nephews;

E) nieces.

18. My children are my parents’ ... . *

1 балл

A) children-in-law;

B) grandsons;

C) granddaughters;

D) grandchildren;

E) grandnephews.

19. Our large family consists ... 8 people. *

1 балл

A) at;

B) on;

C) of;

D) with;

E) by.

20. We ... fond ... reading fairy-tales when we were children. *

1 балл

A) are / at;

B) are / of;

C) were / with;

D) was / by;

E) were / of.

срочна жауап керек өтініш көмектесіп жіберіңіздерші

(жауап берген адамға инста. тіркеліп ,барлық суретіне лайк басып белем!)

6 лет назад

Предмет: Алгебра, автор: voinz

(cos^2a-sin^2a)^2+4 sin^2acos^2a. Помогите люди добрые очень надо.

9 лет назад

Предмет: Физика, автор: настёра123

Найдите максимальную скорость фотоэлектронов при освещении металла с работой выхода 4 эВ ультрафиолетовым излучением с частотой 1,2*10^15 Гц. Масса электрона 9,1*10^(-31) кг. Учтите 1 эВ = 1,6 * 10^(-19) Дж.

9 лет назад