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

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

• 36

• -36

• -9

• 9

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

• Positive

• Negative

• Zero

• Cannot be determined

What does -11 plus 6 equal?

• 5

• 17

• -5

• -17

What is the result of 9 times -5?

• -15

• 45

• -45

• 15

What is the result of squaring -8?

• 16

• -64

• 64

• -16

What is the result of -3 cubed?

• 27

• 9

• -9

• -27

What is the final result of the second example?

• 61

• -61

• 64

• -64

What is the result of -4 minus 4?

• 0

• -0

• 8

• -8

What is the result of negative 27 divided by 9?

• 9

• -3

• -9

• 3