Bài 9: Division meaning

Starry, I have 15 chocolates with me.

They have to be equally this the build it among five of my friends.

Will you help me to design how many chocolates each friends just get?

Ok, let do it this way. Let give one chocolate each for five of my friends here.

1 2 3 4 5, now let give one once chocolates again.

Here 1 2 3 4 5, same more chocolates left. So let to build these also.

1 2 3 4 5. Hey Starry see all chocolates are over.

How many chocolates are there in each group? Yes, 3 chocolates.

So each of my friends will get 3 chocolates.

Here, 15 chocolates are divided into 5 groups of equal number of chocolates.

Each group has 3 chocolates. So, they can also be write as 15 : 5 = 3.

Do you understand Starry?

When many things are to be divided equally into groups then we have to do division.

Hey Starry, observe the pictures here and fill in the boxes.

In the first picture, there are 9 flowers.

They are divided into 3 groups of 3 flowers each.

So we write it in the form of the vision as 9 : 3 = 3. Let look at the next picture.

There are total of 30 ice-cream cups.

They are divided into 5 groups with 4 cups in each group.

How are you write it in the division form Starry?

Yes, it is write as 20 : 5 = 4.

Look at the next picture, they are 6 toy planes all together.

In how many groups are there divided? Yes, 3 groups.

So there are 2 planes in each group. We write it as 6 : 3 = 2. Here is the last picture Starry.

12 sticks have been divided into 2 groups with 6 sticks in each group.

Write it information in the form of division Starry. Yes, we write it as 12 : 2 = 6.

Now let write of you example without using picture.

A set of 21 hairpins is divided into 3 groups with 7 pins in each group.

So 21 : 3 = 7. Here the next one.

If 24 erasers are divided into 4 groups then how many erasers are there in each group?

24 : 4 = 6. So there are 6 erasers in each groups.

What is the meaning of 30 divided into 6 is equals to 5?

Yes, it means 30 : 6 = 5 object in each groups.