PEMDAS Practice Challenge

This video tutorial covers lesson 17a, focusing on the order of operations using PEMDAS. It includes a review of the rules for solving math expressions with multiple steps, such as parentheses, exponents, multiplication, division, addition, and subtraction. The lesson provides practice problems to reinforce these concepts and guides students on how to document their work in Google Docs. Students are encouraged to use their TI-84 calculator for calculations, especially when dealing with negative numbers.

What is the primary reason for completing Lesson 17a?

• To prepare for an upcoming test

• To participate in group activities

• To learn new concepts not covered before

• To review PEMDAS and solve integer problems

Tags

CCSS.7.NS.A.3

What does the 'P' in PEMDAS stand for?

• Parentheses

• Power

• Polynomials

• Product

Tags

CCSS.6.EE.A.2C

In PEMDAS, which operations are performed last?

• Parentheses and brackets

• Multiplication and division

• Addition and subtraction

• Exponents and roots

Tags

CCSS.7.NS.A.3

Which operation is not directly mentioned in the PEMDAS acronym?

• Subtraction

• Square roots

• Addition

• Division

Tags

CCSS.7.NS.A.3

What is the correct sequence for solving operations in PEMDAS?

• Multiplication, Division, Exponents, Parentheses, Addition, Subtraction

• Exponents, Parentheses, Multiplication, Division, Addition, Subtraction

• Parentheses, Exponents, Addition and Subtraction, Multiplication and Division

• Parentheses, Exponents, Multiplication and Division, Addition and Subtraction

Tags

CCSS.7.EE.B.3

When using PEMDAS, what should you do if you encounter both multiplication and division in an expression?

• Perform the operations from left to right

• Skip these operations and do them last

• Always perform multiplication first

• Always perform division first

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What tool is suggested to help with calculations?

• TI-84 calculator app

• Physical scientific calculator

• Mobile phone calculator

• Online calculation website

How should you submit your completed math problems?

• On paper in class

• Through Google Docs with inserted images

• By email

• Via a text message

Tags

CCSS.8.EE.C.7B

What should you do if you make a mistake in your calculations?

• Ignore it and move to the next problem

• Ask for a new assignment

• Start the entire problem over

• Correct the mistake and continue

Tags

CCSS.HSA.REI.A.1

How should images of your work be inserted into the Google Doc?

• By using the camera tool to take a photo

• Drawing them directly in the doc

• Scanning them as PDFs

• Uploading from your computer