Mastering the Order of Operations with PEMDAS

The video tutorial covers the order of operations in mathematics, emphasizing the importance of understanding PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction). The instructor, John, introduces himself and his resources, then explains PEMDAS and its application in solving math problems. Common mistakes students make are highlighted, and a practice problem is solved step-by-step to reinforce the concepts.

What is the acronym used to remember the order of operations?

• GEMDAS

• SADMEP

• BODMAS

• PEMDAS

Tags

CCSS.6.EE.A.2C

Which of the following is NOT a mathematical operation?

• Addition

• Subtraction

• Exponentiation

• Grouping

Tags

CCSS.7.EE.B.3

In the acronym PEMDAS, what does 'P' stand for?

• Powers

• Primes

• Parentheses

• Products

Tags

CCSS.6.EE.A.1

What should you do first according to PEMDAS?

• Addition

• Parentheses

• Division

• Multiplication

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

If you have both multiplication and division in an expression, how should you proceed?

• Perform the operation that appears last from left to right

• Always multiply first

• Always divide first

• Perform the operation that appears first from left to right

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the result of 3 times 2 squared?

• 4

• 36

• 12

• 6

Tags

CCSS.6.EE.A.1

What is a common mistake students make when dealing with exponents in PEMDAS?

• Subtracting exponents

• Adding exponents

• Performing multiplication before exponents

• Ignoring exponents

Tags

CCSS.6.EE.A.1

What is the correct result of 12 divided by 6 minus 5?

• 7

• 1

• 2

• -3

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

When simplifying a fraction, what should you do with the numerator and denominator?

• Ignore the denominator

• Simplify them independently

• Only simplify the numerator

• Simplify them together

What is the final answer to the practice problem discussed in the video?

• 1

• 4

• 2

• 3

Tags

CCSS.7.NS.A.1C