Multiplying Integers

Multiplying Integers

Lesson 1.4

Multiplying Integers

Rule #1:

•The product of two positive integers is positive.

•5(6) = 30

•Rule #2:

•The product of two negative integers is positive.

•(-5)(-6) = 30

•Rule #3:

•The product of a positive integer and a negative integer is negative.

•5(-6) = -30

Multiple Choice

5 • 5

• 10

• 25

• 0

• -25

Multiple Choice

4(11)

• 44

• 14

• 15

• -44

Multiple Choice

-1(-9)

• -9

• 10

• 9

• -10

Multiple Choice

-7(-8)

• -15

• 15

• -56

• 56

Multiple Choice

12(-2)

• -24

• 24

• -14

• 14

Multiple Choice

4(-6)

• 24

• -24

• -10

• 10

Multiple Choice

-10(-6)(0)

• -16

• 60

• 0

• -60

Multiple Choice

-7 • (-5) • (-4)

• 16

• -16

• 140

• -140