Navigating Order of Operations with Integers

In this video, Mr. Jay explains the order of operations with integers, covering examples that include both positive and negative numbers. The video demonstrates how to solve expressions using parentheses, exponents, multiplication, division, addition, and subtraction. Two examples are provided: the first involves solving an expression with parentheses and negatives, while the second focuses on using exponents and cubes. The video emphasizes the importance of keeping track of negative signs and the correct application of the order of operations.

What is the correct order of operations in mathematics?

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

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

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

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

Tags

CCSS.7.NS.A.3

What is the result of -18 divided by -2?

• 36

• -36

• -9

• 9

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

When multiplying a positive number by a negative number, the result is:

• Positive

• Negative

• Zero

• Cannot be determined

Tags

CCSS.3.OA.D.9

What does -11 plus 6 equal?

• 5

• 17

• -5

• -17

Tags

CCSS.7.NS.A.1C

What is the result of 9 times -5?

• -15

• 45

• -45

• 15

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is the result of squaring -8?

• 16

• -64

• 64

• -16

Tags

CCSS.6.EE.A.1

What is the result of -3 cubed?

• 27

• 9

• -9

• -27

Tags

CCSS.6.EE.A.1

What is the final result of the second example?

• 61

• -61

• 64

• -64

Tags

CCSS.7.NS.A.1C

What is the result of -4 minus 4?

• 0

• -0

• 8

• -8

Tags

CCSS.7.NS.A.1C

What is the result of negative 27 divided by 9?

• 9

• -3

• -9

• 3

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B