Unit 6 problems with answers from http://www.textbooksfree.org/
Need Help? Quick Notes Unit 6 The Order of Operations and Part 1 Review will help
 Optional Part 1 Quiz with solutions
Go to PP 7     Practice Problems Index     Mathematics Internet Library

1) Which of these factors is not a 90?



A) 30 B) 6 C) 10 D) 20 Answer _____


2) Which of these numbers is a not a prime number?



A) 2 B) 3 C) 4 D) 5

3) Which of these numbers is a composite number?



A) 2 B) 3 C) 4 D) 5


4) List all the factors of 12.



 5) List the prime factors of 12.