2. The whole is divided into ( ) equal parts,
each part is ( ) of the whole.
same shape
same size
same amount

3. There are ( )mushrooms.
The whole is divided into ( ) equal parts,
each part is ( ) of the whole,
each part has ( ) mushrooms. 12 2 1 2 6

4. There are ( )mushrooms.
The whole is divided into ( ) equal parts,
each part is ( ) of the whole,
each part has ( ) mushrooms. 12 4 1 4 3

5. There are ( )mushrooms.
The whole is divided into ( ) equal parts,
each part is ( ) of the whole,
each part has ( ) mushrooms. 12 6 1 6 2

6. There are ( )mushrooms.
The whole is divided into ( ) equal parts,
each part is ( ) of the whole,
each part has ( ) mushrooms. 12 3 1 3 4

7. There are ( )mushrooms.
The whole is divided into ( ) equal parts,
each part is ( ) of the whole,
each part has ( ) mushrooms. 12 3 1 3 4

8. There are 9 . of 9 is equal to ( )
Exercise 1: 1 3
There are of is equal to ( )

9. There are 12 . of 12 is equal to ( )
Exercise 2: 1 4
There are of is equal to ( )

10. 1 3 Exercise 3: Xiaoming has 15 pears. He have eaten of the pears.
How many pears left?

11. 1 3 1 2 Challenge: Tom and Lucy each one has 6 pencils.
Tom has used of all his pencils. Lucy has used of all her pencils. Now, who has more pencils left? Why? 1 3 1 2