8
QuizMultiple Choice
Expressions with and without Parentheses
Question 8 • Pre-Algebra A-CR
Which expression correctly represents “twice the sum of four and a number”?
Answer
A
2 (4 + n)
B
2 (4 n)
C
2 (4) + n
D
2 + (4 n)
Question 8 • Pre-Algebra A-CR