Variable Expressions Worksheet

Write an expression.

1 a.  6 m less than 100
 
 
 
2 a.  21 k divided by 10
 
 
 
3 a.  the quotient of 28 and 36 k
 
 
 
4 a.  2 times the sum of 79 x and 9
 
 
 
5 a.  the difference of 89 p and 7
 
 
 
6 a.  81 divided by x to the 4th power
 
 
 
7 a.  the sum of 5 b and 28
 
 
 
8 a.  the quantity 77 minus 10 z, squared
 
 
 
9 a.  the difference of 21 y and 6, cubed
 
 
 
Page 2

Answer Key

1 a. 100 – 6 m
2 a.
21 k
10
3 a.
28
36 k
4 a. 2(79 x + 9)
5 a. 89 p – 7
6 a.
81
x4
7 a. 5 b + 28
8 a. (77 – 10 z)2
9 a. (21 y – 6)3


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