Variable expressions Worksheet

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

1 a.   yr, when y = –9 and r = 10
   
 
 
 
 
1 b.   0 k c, when k = –8 and c = –4
   
 
 
 
 
2 a.   s3, when s = –6
   
 
 
 
 
2 b.   xp, when x = 1 and p = –6
   
 
 
 
 
3 a.   n – (–8) + y, when n = –4 and y = 10
   
 
 
 
 
3 b.  
d – 1  , when d = 5
2
   
 
 
 
 
4 a.  
d – 5  , when d = –4
4
   
 
 
 
 
4 b.  
x – (–6)  , when x = 3
7
   
 
 
 
 
5 a.   w – (–1), when w = –6
   
 
 
 
 
5 b.  
q – (–3)  , when q = –9
3
   
 
 
 
 
Page 2

Answer Key

1 a.  -19

 
1 b.  0

 
2 a.  -216

 
2 b.  7

 
3 a.  14

 
3 b.  2

 
4 a.  -2 1/4

 
4 b.  1 2/7

 
5 a.  -5

 
5 b.  -2

 


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