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Week 2: Advanced Math-GCF and LCM

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Welcome Back!

This Week 2: Greatest Common Factors and Least Common Multiples lesson has a short video and about 10 questions relating to GCF and LCM. Then there are about 10 questions reviewing math vocabulary.

Be sure to attempt all the questions and submit when you are finished. Although you are welcome to do both math lessons, you I am only assigning you the Advanced Math Lesson each week, so you can disregard the Pre-Algebra Lesson.
Question 1
1.

What are the factors of 9?

Question 2
2.

Find the greatest common factor of 12 and 32

Question 3
3.

What is the LCM of 6 and 8?

Question 4
4.

Is 2(9 + 12) = 42? Why or why not?

Question 5
5.

Which number is both a multiple of 6 and a factor of 60?

Question 6
6.

According to the correct order of operations, what should be done first in any mathematical equation?

Question 7
7.

7(5 + 4) =

Select all that apply

Question 8
8.

How can you express 11 x 7 using the distributive property?

Question 9
9.

There are 18 girls and 24 boys who want to participate in a Trivia Challenge. If each team must have the same number of girls and boys, what is the greatest number of teams that can enter? How many boys and girls will be on each team?
Choose the correct answer statement below.

The next 10 questions are review of math terminology.


Question 10
10.

Fill in the blank.

The distance a number is from zero on a number line is the ___________________ of the number.

Question 11
11.

Fill in the blank.

A __________________ is any positive or negative number, and zero.

Question 12
12.

Fill in the blank.

A _______________________ is an integer less than zero.

Question 13
13.

Fill in the blank.

A _______________________ is an integer greater than zero.

Question 14
14.

Which word means...?

The answer to a subtraction problem

Question 15
15.

Which word means...?

The answer to an addition problem

Question 16
16.

Which word means...?

The sum of a number and this is equal to 0

Question 17
17.

Which word means...?

To make clear or easier to understand

Question 18
18.

Which word means...?

To find the answer

Question 19
19.

Which word means...?

Part of a whole

Question 20
20.

Which questions was the most difficult for you today?

Question 21
21.

How long did this lesson take you to complete today?