Arithmetic Grade Two

Lesson One hundred three: Three Digit Numbers


Three Digit Numbers

To make things easier we will shorten the name of HUNDREDS to H. We will also shorten TENS to T and ONES to O. Just remember that H stands for hundreds, T stands for tens, and O stands for ones.



H|T|O 748 = 7|4|8 H|T|O 711 = 7|1|1 H|T|O 532 = 5|3|2
We can represent hundreds with a big square made of 100 little squares, tens with strips of ten little squares, and ones as little squares:


  


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