Mastering Integer Multiplication Rules

The video tutorial covers the multiplication of integers, focusing on properties like zero and identity, and rules for multiplying integers with the same or different signs. It also explains how to evaluate powers with negative bases, emphasizing the importance of parentheses. The tutorial aims to help viewers understand when a product is positive, negative, or zero, and how to apply these concepts to exponents.

What is the main objective of today's lesson?

• To learn how to subtract integers

• To learn how to divide integers

• To learn how to multiply integers

• To learn how to add integers

Tags

CCSS.7.NS.A.1B

According to the multiplication property of zero, what is the product of any number and zero?

• Zero

• The number itself

• Negative one

• One

Tags

CCSS.3.OA.B.5

What does the identity property of multiplication state?

• Any number multiplied by two is doubled

• Any number multiplied by zero is zero

• Any number multiplied by one is itself

• Any number multiplied by negative one is negative

Tags

CCSS.3.OA.B.5

What is the product of two positive integers?

• Zero

• Negative

• It depends on the integers

• Positive

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is the product of two negative integers?

• Negative

• Zero

• It depends on the integers

• Positive

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is the product of a positive integer and a negative integer?

• It depends on the integers

• Zero

• Negative

• Positive

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

If you multiply -3 by 2, what is the result?

• -1

• 0

• -6

• 6

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What does the exponent in a power expression indicate?

• The sum of the base and the exponent

• The difference between the base and the exponent

• The number of times the base is multiplied by itself

• The base number

Tags

CCSS.6.EE.A.1

How should a negative base be written when raised to an exponent?

• With a positive sign

• Without parentheses

• With a negative sign

• With parentheses

Tags

CCSS.6.EE.A.1

What is the result of (-2)^3?

• 8

• -8

• 4

• -4

Tags

CCSS.6.EE.A.1