Expressions with and without Parentheses
Assignment Active
Practice writing and evaluating algebraic expressions with
and without parentheses.
Astigt
Write the expression. Then, check all that apply.
twice the difference of a number and six
O Replace "a number" with the variable, n.
The two operations are multiplication and addition,
Key Words
Replace With
The two operations are multiplication and
subtraction.
twice
2x
The constants are 2 and 6.
The expression is written as 2(n-6).
the difference of
a number
(-)
n
The expression is written as 2 x 6-n.
six
) Intro
Done