Page 27 - ICSE Math 2
P. 27
More to Learn
Ordinal Numbers
Ordinal numbers are a kind of number names. They show the positions of
things that are placed in a fixed order.
Look at the given picture to see the position of each child in the clown show.
Tenth Eighth Sixth Fourth Second
Ninth Seventh Fifth Third First
Read and understand how to form ordinal numbers beyond 10.
Eleven – Eleventh (add th)
Twenty – Twentieth (change y to ie and add th) You Should Know
Twenty-one – Twenty first (change the Number 12 is an
exception as it is
second number to an ordinal number)
written as twelfth.
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