This video tutorial covers the basics of the order of operations in algebra, emphasizing the importance of following a specific sequence to avoid incorrect results. The instructor guides viewers through several example problems, demonstrating how to simplify expressions using parentheses, exponents, multiplication, division, addition, and subtraction. The video also includes exercises on evaluating expressions by substituting values, reinforcing the application of the order of operations.

What is the result of ignoring the order of operations in algebraic expressions?

• No impact on the results

• Variable results depending on the expression

• Consistently incorrect results

• Consistently correct results

Tags

CCSS.6.EE.A.2C

What should be simplified first according to the order of operations?

• Exponents and powers

• Addition and subtraction

• Parentheses and other grouping symbols

• Multiplication and division

Tags

CCSS.6.EE.A.1

If an expression includes brackets and parentheses, which should be simplified first?

• Neither, start with exponents

• They should be simplified simultaneously

• Parentheses

• Brackets

Tags

CCSS.6.EE.A.2C

Which of the following is true about handling exponents in the order of operations?

• Exponents are calculated after addition

• Exponents are calculated before parentheses

• Exponents are calculated immediately after handling grouping symbols

• Exponents are ignored until the end

Tags

CCSS.6.EE.A.1

In the sequence of operations, what comes immediately after exponents?

• None of the above

• Addition and subtraction

• Parentheses and grouping symbols

• Multiplication and division

Tags

CCSS.6.EE.A.1

In the expression 4 + 2^2 * 3, which operation should be performed second?

• Multiplication

• Division

• Exponentiation

• Addition

Tags

CCSS.7.EE.B.3

How should addition and subtraction be handled in the order of operations?

• After all other operations are complete

• Before any multiplication or division

• At the beginning of the problem

• Immediately after handling exponents

Tags

CCSS.6.EE.A.2C

What is the correct order of operations when dealing with an expression that includes all operations?

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

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

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

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

Tags

CCSS.7.EE.B.3

When simplifying the expression 2 + 3 * 4, what is the correct first step?

• None of the above

• Add 2 + 3

• Multiply 3 * 4

• Subtract 4 from 2

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the result of substituting a = 12, b = 9, and c = 4 into the expression a^2 + b - c^2?

• 153

• 137

• 168

• 175

Tags

CCSS.6.EE.A.2C