place value

1. GOOD
AFTERNOON…
CLASS : KG 1
SUBJECT: MATHS
TOPIC: REVISION 21-30,
NUMBER NAME-7,
WRITE 1-30

2. LET’S REVISE

3. Every number has a place.
2 5

4. And every place has a name.
Tens Ones
This is the
ones place.
This is
the tens
place.
You cannot have
more than 9 here.

5. How many cubes are there?
25

6. Put 25 in the ones place.
tens ones

7. Oh no! There are too many in the ones place!
tens ones
What should we do?
We can regroup (put cubes together) to make groups of ten.

8. There are still too many ones.
Make another group of ten.
tens ones
Now there is 2 group of ten and 5 ones

10. tens ones
____ tens + ____ ones =
_____

11. tens ones
____ tens + ____ ones =
_____
0 9
9

12. tens ones
____ ten + ____ ones =
_____

13. tens ones
____ ten + ____ ones =
_____
1 6
16

14. LET’S COUNT ON FINGERS

15. NUMBER NAME