Предмет: Математика, автор: ekaterinakozlo

для 2кл.Задача.На полке было 12 книг.Несколько книг взяли с полки.После этого осталось на 4книги больше,чем взяли.Сколько книг взяли с полки?

Ответы

Автор ответа: Karishka129
0
х - книги которые взяли
4+х - книги которые остались
х+(4+х) =12
2х+4=12
2х=8
х=4 - количество взятых книг
4+4=8 - кол-во оставшихся книг
Автор ответа: Аллочкамилашечка
0
Взяли - х
Осталось - (х+4)
Х+(х+4)=12
2х=8
Х=4
Ответ: с полки взяли 4 книги.
Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Математика, автор: veronikagrinko55
Как написать предложением При d×8 если d=7200; d=64000;d=96000
6 лет назад
Предмет: Английский язык, автор: anya14anya1414
This is a funny story about Charlie Chaplin. He was a talented theatre and film actor. It happened when the great actor became world famous. Once it was announced that a competition would be held to see who could act like Charlie Chaplin. The actors who wanted to take part in that competitions had to dress like Chaplin. They had to walk like Chaplin. They had to act out one of the roles in a Chaplin picture. When Charlie Chaplin heard about the competition, he decided, as a joke, to take part in the competition himself. But he kept his plan a secret from everybody. When the results of the competition were announced Charlie Chaplin was very much surprised. He didn’t win the first prize.

Game “True or false”.

• Charlie Chaplin was a famous chemist.

• That story happened when the actor became world famous.

• A competition was held to see who could act like Chaplin.

• Charlie Chaplin decided to take part in the competition himself.

• Charlie Chaplin won the first prize in the competition.

Work with cards. Put the sentences in the correct order.

1) He kept his plan a secret from everybody.

2) He was a talented theatre and film actor.

3) Once it was announced that a competition would be held to see who could act like him.

4) He decided to take part in the competition himself.

5) He didn’t win the first prize.

​
6 лет назад
Предмет: История, автор: wwwcobakocom79
3 как происходит усиления влияния Чингисхана
6 лет назад
Предмет: Литература, автор: msa120

Подскажите слова олицетворения в которых предметы одушевляются в рассказе "Растрепанный воробей"
9 лет назад
Предмет: Биология, автор: Warface3014

как собаки приспосабливаются к неблаго приятным условиям
9 лет назад