Variable expressions Worksheet 1

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

1a.   −1 + b, when b = 9    





1b.   −2 s + 3, when s = −1    





2a.   c2 − (−4), when c = 4    





2b.   8 − x, when x = −3    





3a.   y + n, when y = 4 and n = 2    





3b.  

g2

−8

 , when g = 1
   





4a.   x + 1 + b, when x = 4 and b = 7    





4b.   w + p + 0, when w = −3 and p = −3    





5a.   7 + q, when q = −1    





5b.   (−7 s)4, when s = −3    





Answer Key

 

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