Multiplying Integers and Their Signs

The video tutorial explains the rules for multiplying integers. If two integers have the same sign, their product is positive. If they have different signs, the product is negative. Examples are provided to illustrate these rules, such as positive 5 times negative 7 equals negative 35, and negative 3 times positive 6 equals negative 18. The video also shows examples where both integers have the same sign, resulting in positive products.

What is the result when two integers with the same sign are multiplied?

• The product is the same as one of the integers.

• The product is always negative.

• The product is always positive.

• The product is zero.

Tags

CCSS.3.OA.D.9

If you multiply a positive integer by a negative integer, what will the product be?

• It depends on the integers

• Positive

• Zero

• Negative

Tags

CCSS.7.NS.A.2A

Calculate the product of positive 5 and negative 7.

• 35

• -35

• 12

• -12

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is the result of multiplying negative 3 by positive 6?

• 18

• -18

• 9

• -9

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is the product of negative 4 and negative 6?

• 10

• -10

• 24

• -24

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B