Variable expressions Worksheet

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

1 a.   wd, when w = 0 and d = 6
   
 
 
 
 
1 b.   q2, when q = –4
   
 
 
 
 
2 a.  
k , when k = 3
8
   
 
 
 
 
2 b.   z – 6, when z = –7
   
 
 
 
 
3 a.  
r , when r = 7
8
   
 
 
 
 
3 b.   5 b, when b = 8
   
 
 
 
 
4 a.   d + 3 + q, when d = 8 and q = –4
   
 
 
 
 
4 b.   v2, when v = 0
   
 
 
 
 
5 a.   u + 3, when u = –4
   
 
 
 
 
5 b.   a + 5 + q, when a = –10 and q = –10
   
 
 
 
 
Page 2

Answer Key

1 a.  -6

 
1 b.  16

 
2 a.  3/8

 
2 b.  -13

 
3 a.  7/8

 
3 b.  40

 
4 a.  7

 
4 b.  0

 
5 a.  -1

 
5 b.  -15

 


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