Reading And Writing Real-Life Numbers Worksheet Page 4

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PART   2  
Understanding   P lace   V alue   W hen   R eading   a nd   W riting  
Numbers  
 
We   u se   t he   d igits   0 ,   1 ,   2 ,   3 ,   4 ,   5 ,   6 ,   7 ,   8 ,   a nd   9   t o   w rite   n umbers.   T he   v alue   o f   e ach  
digit   o r   n umeral   d epends   o n   i ts   p osition   o r   p lace.    
 
 
You   c an   u se   p lace   v alue   m odels   t o   s how   n umbers.  
 
 
 
10   o nes   =   1   t en  
10   t ens   =   1   h undred  
10   h undreds   =   1   t housand  
 
Example:  
Look   a t   t he   p lace   v alue   m odels.   W hat   n umber   i s   s hown?  
 
 
 
 
 
 
2   h undreds    
 
4   t ens    
 
 
3   o nes  
 
 
 
The   s tandard   f orm   i s   2 43  
 
 
You   r ead   2 43   a s   t wo   h undred   f orty-­‐three.  
 
The   v alue   o f   t he   d igit   2   i s   2 00.   T he   v alue   o f   t he   4   i s   4 0.   T he   v alue   o f  
the   3   i s   3 .  
 
The   e xpanded   f orm   i s:  
 
 
200   +   4 0   +   3   =   2 43  
 
Module   1 :   R eading   a nd   W riting   R eal-­‐Life   N umbers  
4  

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