Variable expressions Worksheet

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

1 a.   y3, when y = 6
   
 
 
 
 
1 b.   p – 2 + d, when p = 8 and d = 8
   
 
 
 
 
2 a.   d + 7 + k, when d = 1 and k = 10
   
 
 
 
 
2 b.   k2, when k = 2
   
 
 
 
 
3 a.   3 – w, when w = 10
   
 
 
 
 
3 b.   7 – z, when z = 5
   
 
 
 
 
4 a.  
3 , when b = 5
b
   
 
 
 
 
4 b.   z + p, when z = 10 and p = 4
   
 
 
 
 
5 a.   7 + d, when d = 4
   
 
 
 
 
5 b.   u2, when u = 2
   
 
 
 
 
Page 2

Answer Key

1 a.  216

 
1 b.  14

 
2 a.  18

 
2 b.  4

 
3 a.  -7

 
3 b.  2

 
4 a.  3/5

 
4 b.  14

 
5 a.  11

 
5 b.  4

 


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