Variable expressions Worksheet

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

1 a.   2 b z, when b = 8 and z = 2
   
 
 
 
 
1 b.   pz, when p = 10 and z = 5
   
 
 
 
 
2 a.   g + a + 4, when g = 5 and a = 3
   
 
 
 
 
2 b.   q + 10, when q = 3
   
 
 
 
 
3 a.   8 – d, when d = 1
   
 
 
 
 
3 b.   z + d + 7, when z = 10 and d = 2
   
 
 
 
 
4 a.   4 + y, when y = 1
   
 
 
 
 
4 b.   8 k, when k = 3
   
 
 
 
 
5 a.   3 p, when p = 6
   
 
 
 
 
5 b.  
10 , when b = 10
b
   
 
 
 
 
Page 2

Answer Key

1 a.  32

 
1 b.  5

 
2 a.  12

 
2 b.  13

 
3 a.  7

 
3 b.  19

 
4 a.  5

 
4 b.  24

 
5 a.  18

 
5 b.  1

 


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