Variable expressions Worksheet

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

1 a.   d + 4, when d = 28
   
 
 
 
 
1 b.   w + u, when w = 19 and u = 19
   
 
 
 
 
2 a.   k + d, when k = 2 and d = 36
   
 
 
 
 
2 b.   d4, when d = 17
   
 
 
 
 
3 a.   c + 18 + d, when c = 46 and d = 7
   
 
 
 
 
3 b.   pr – 14, when p = 23 and r = 10
   
 
 
 
 
4 a.   rw – 40, when r = 9 and w = 24
   
 
 
 
 
4 b.   w6, when w = 12
   
 
 
 
 
5 a.   g – 42, when g = 15
   
 
 
 
 
5 b.   26 + v, when v = 24
   
 
 
 
 
Page 2

Answer Key

1 a.  32

 
1 b.  38

 
2 a.  38

 
2 b.  83521

 
3 a.  71

 
3 b.  -1

 
4 a.  -55

 
4 b.  2985984

 
5 a.  -27

 
5 b.  50

 


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