Variable expressions Worksheet

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

1 a.   y – 3 + p, when y = 10 and p = 7
   
 
 
 
 
1 b.   4 k q, when k = 7 and q = 9
   
 
 
 
 
2 a.   5 g w, when g = 3 and w = 1
   
 
 
 
 
2 b.  
s – 2  , when s = 9
9
   
 
 
 
 
3 a.   a + 3, when a = 1
   
 
 
 
 
3 b.  
t – 4  , when t = 9
3
   
 
 
 
 
4 a.  
k – 3  , when k = 7
6
   
 
 
 
 
4 b.  
4 , when c = 5
c
   
 
 
 
 
5 a.  
k – 6  , when k = 10
4
   
 
 
 
 
5 b.  
k – 8  , when k = 4
2
   
 
 
 
 
Page 2

Answer Key

1 a.  14

 
1 b.  252

 
2 a.  15

 
2 b.  7/9

 
3 a.  4

 
3 b.  1 2/3

 
4 a.  2/3

 
4 b.  4/5

 
5 a.  1

 
5 b.  -2

 


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