Changes

== Cardinal and Ordinal Numbers ==

== Cardinal and Ordinal Numbers ==

[[File:Number knowledge - Four houses away.png|right|frameless]]

[[File:Number knowledge - Four houses away.png|right|frameless|279x279px]]

A cardinal number defines how many (number) of something are present. Example, my friend's house is 4 (four) houses away from my house.  

A cardinal number defines how many (number) of something are present. Example, my friend's house is 4 (four) houses away from my house.  

An ordinal number defines where (position) is something located in a list. Example, my friend’s house is the '''fourth''' building from my house'''.'''   

An ordinal number defines where (position) is something located in a list. Example, my friend’s house is the '''fourth''' building from my house'''.'''   

[[File:Number knowledge - Bank (E).png|left|frameless]]

[[File:Number knowledge - Bank (E).png|left|frameless|295x295px]]  

So, if we say there are '''five''' persons standing in the line in a bank and the '''fifth''' person is wearing a blue shirt, we are  

So, if we say there are '''five''' persons standing in the line in a bank and the '''fifth''' person is wearing a blue shirt, we are  

* counting the number of persons, seen standing in a line

* counting the number of persons, seen standing in a line

== Activity: My Train Ride ==

== Activity: My Train Ride ==

[[File:Number knowledge - Train.jpg|center|frameless]]

[[File:Number knowledge - Train.jpg|frameless|left|401x401px]]

During the summer holidays, I went to Manguluru from Bengaluru by a train. The engine is the ___________ (1) and the foremost carriage of the train. My mother told me that a train also has cars in which we all travelled. The engine of our train was very strong. It pulled our long train having _________(18) cars easily even in uphill places. Our car was in the middle, _________ (9) from the engine. I sat by the window and was counting the trains and the number of cars they had. The ______(3) train that sped by us was very long having _________ (22) cars. I was surprised to see that the _________ (6) car of a train standing in a station had the words “Medical Van” written on it. It started to move when the guard waved a green flag standing on the _______ (7) car which was also the train’s last car.    

During the summer holidays, I went to Manguluru from Bengaluru by a train. The engine is the ___________ (1) and the foremost carriage of the train. My mother told me that a train also has cars in which we all travelled. The engine of our train was very strong. It pulled our long train having _________(18) cars easily even in uphill places. Our car was in the middle, _________ (9) from the engine. I sat by the window and was counting the trains and the number of cars they had. The ______(3) train that sped by us was very long having _________ (22) cars. I was surprised to see that the _________ (6) car of a train standing in a station had the words “Medical Van” written on it. It started to move when the guard waved a green flag standing on the _______ (7) car which was also the train’s last car.