halvesandquarters CLASS 4 MATHS WITH EXAMPLES

HALVES AND QUARTER PPT

1. Priya

2. Priya

3. Priya

4. Priya
One part of the half fits exactly on the other half.

5. Priya
MAKING INTO HALVES

6. Priya
MAKING HALFOF A GIVEN COLLECTION OR GROUP
Half of 8 apples is 4 apples
4 + 4 = 8
8 apples

7. Priya
similarly
2 + 2 = 4 so half of 4 is 2
5 + 5 = 10 so half of 10 is 5
8 + 8 = 16 so half of 16 is 8
25 + 25 = 50 so half of 50 is 25
100 + 100 = 200 so half of 200 is 100

8. Priya
QUARTERS
1
4
1
4
1
4
Quarter of a collection
Quarter of a whole

9. Priya
¼ of awhole as well asof a collection
1/4
1/4

10. Priya
1
4
1
2
1
4
-----1 out of 4 equal parts
1
2
-----1 out of 2 equal parts
3
4
-----3 out of 4 equal parts
+ + =
1
4
1
4
1
4
3
4
Three quarters

11. Priya
Match colored part with their value
1
3
1
4
3
4
1
2

12. Priya
One-half Three Quarters
quarter
How much more do these pictures need to make a whole?

13. Priya
There are 12 people in this group.
Half of the group
whole of the group
Three-quarters of the group
Quarter of the group
6 people
12 people
3 people
9 people

14. Priya
Understanding a fraction
3
4
Numerator-no. of equal parts chosen
Denominator –totalno. of equal parts

15. Priya
Match –shaded region with the fraction
4/10
2/6
3/5
1/4
3/4

16. Priya