Variable expressions Worksheet

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

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

Answer Key

1 a.  2

 
1 b.  1/9

 
2 a.  3

 
2 b.  4/5

 
3 a.  1

 
3 b.  18

 
4 a.  -1/3

 
4 b.  -1 1/2

 
5 a.  -1/2

 
5 b.  3

 


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