Variable expressions Worksheet 1

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

1a.   r3, when r = 46    





1b.  

z

41

, when z = 40
   





2a.   b + 39, when b = 8    





2b.   19 y m, when y = 11 and m = 12    





3a.   c4, when c = 9    





3b.   s + g, when s = 50 and g = 5    





4a.  

20

p

, when p = 2
   





4b.   t − 28 + s, when t = 14 and s = 11    





5a.   32 z, when z = 9    





5b.   nt, when n = 7 and t = 9    





Answer Key

 

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