Variable expressions Worksheet 1

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

1a.  

2

s + 6

 , when s = 3
   





1b.   (3 v)4, when v = 3    





2a.  
7   −  

c

7

 , when c = 4
   





2b.   8 − s5, when s = 5    





3a.   a2 − 3, when a = 9    





3b.   8(5 + y), when y = 9    





4a.   8 q, when q = 6    





4b.   v − 8, when v = 2    





5a.   6 + q3, when q = 3    





5b.  

2

b

, when b = 7
   





Answer Key

 

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