Variable expressions Worksheet

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

1 a.   –3 w k, when w = –1 and k = –4
   
 
 
 
 
1 b.   p + 2, when p = –6
   
 
 
 
 
2 a.   w3, when w = 2
   
 
 
 
 
2 b.   pr – (–4), when p = –8 and r = –9
   
 
 
 
 
3 a.  
r , when r = 8
–6
   
 
 
 
 
3 b.   –6 – q, when q = 2
   
 
 
 
 
4 a.   d – 6 + n, when d = –8 and n = –3
   
 
 
 
 
4 b.   cq, when c = 4 and q = –9
   
 
 
 
 
5 a.  
7 , when y = –8
y
   
 
 
 
 
5 b.   b – (–2), when b = –4
   
 
 
 
 
Page 2

Answer Key

1 a.  -12

 
1 b.  -4

 
2 a.  8

 
2 b.  5

 
3 a.  -1 1/3

 
3 b.  -8

 
4 a.  -17

 
4 b.  13

 
5 a.  -7/8

 
5 b.  -2

 


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