Variable expressions Worksheet

Find the value of the expressions for the given values of the variable(s).

1 a.   w5, when w = 6
   
 
 
 
 
1 b.   g3, when g = 6
   
 
 
 
 
2 a.   q2, when q = 8
   
 
 
 
 
2 b.  
d , when d = 3
7
   
 
 
 
 
3 a.  
d , when d = 7
2
   
 
 
 
 
3 b.   8 t, when t = 7
   
 
 
 
 
4 a.   7 k, when k = 5
   
 
 
 
 
4 b.   8 + p, when p = 9
   
 
 
 
 
5 a.   q2, when q = 9
   
 
 
 
 
5 b.   x6, when x = 6
   
 
 
 
 
Page 2

Answer Key

1 a.  7776

 
1 b.  216

 
2 a.  64

 
2 b.  3/7

 
3 a.  3 1/2

 
3 b.  56

 
4 a.  35

 
4 b.  17

 
5 a.  81

 
5 b.  46656

 


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