Variable expressions Worksheet

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

1 a.   6 s t, when s = 6 and t = 0
   
 
 
 
 
1 b.   n – 9, when n = –10
   
 
 
 
 
2 a.   9 + t, when t = 3
   
 
 
 
 
2 b.   wz – 8, when w = 4 and z = 6
   
 
 
 
 
3 a.   s + 10 + y, when s = –1 and y = 9
   
 
 
 
 
3 b.   d + 5, when d = –8
   
 
 
 
 
4 a.   t4, when t = –4
   
 
 
 
 
4 b.  
w , when w = 5
5
   
 
 
 
 
5 a.   5 – v, when v = –3
   
 
 
 
 
5 b.   gp, when g = –3 and p = –7
   
 
 
 
 
Page 2

Answer Key

1 a.  0

 
1 b.  -19

 
2 a.  12

 
2 b.  -10

 
3 a.  18

 
3 b.  -3

 
4 a.  256

 
4 b.  1

 
5 a.  8

 
5 b.  4

 


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