Variable Expressions Worksheet

Write an expression.

1 a.  the quotient of a cubed and 2
 
 
 
2 a.  the sum of y and 2, divided by 56
 
 
 
3 a.  the difference of 2 z and 2, to the 4th power
 
 
 
4 a.  28 times the difference of 9 m and 4
 
 
 
5 a.  the difference of 3 n and 3, to the 8th power
 
 
 
6 a.  the quantity a minus 79, divided by 17
 
 
 
7 a.  w squared over 39
 
 
 
8 a.  33 divided by the quantity b minus 7
 
 
 
9 a.  10 x divided by x squared
 
 
 
Page 2

Answer Key

1 a.
a3
2
2 a.
y + 2
56
3 a. (2 z – 2)4
4 a. 28(9 m – 4)
5 a. (3 n – 3)8
6 a.
a – 79
17
7 a.
w2
39
8 a.
33
b – 7
9 a.
10 x
x2


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