Multiplying and Dividing Integers

Multiplying and Dividing Integers

Multiple Choice

If I have a negative multiplied with a positive, what will the answer be?

• Positive

• Negative

Multiple Choice

If I have a positive multiplied with a positive, what will the answer be?

• Positive

• Negative

Multiple Choice

If I have two negatives what will the product be?

• Negative

• Positive

Multiple Choice

When dividing integers....

• follow the same rules as multiplying integers
• Follow the same rules as adding integers
• Follow the same rules as subtracting integers
• Always do the opposite

Multiple Choice

-18 ÷ (-2)

• 9
• -9
• -20
• 10

Multiple Choice

-30 ÷ (-10)

• 3

• -3

• -20

• 20

Multiple Choice

-15 ÷ 3

• -12

• -5

• -18

• 5

Multiple Choice

44/-4=

• 11

• -8

• -11

• -1/11

Multiple Choice

(-25) ÷ (-5)

• 5

• -5

• -20

• -30

Multiple Choice

-30/-10=

• -30

• -3

• 3

• 30

Multiple Choice

-20/5=

• -4

• 4

• -100

• 100

Multiple Choice

4 x -5

• 20

• -20

• -9

• 9

Multiple Choice

(-9)(-8)

• -72

• 72

Multiple Choice

4(-20)

• 80

• -80

• 24

• -24

Multiple Choice

(-9)(-8)

• -72
• 72
• 81
• -81

Multiple Choice

(2)(10) 

• 20
• -20
• -12
• 12

Multiple Choice

(-10) x 3 x (-2)

• -60

• 60

• 63

• -30

Multiple Choice

(-2)(-4)(-3)

• 24

• -24

• 8

• -21

Multiple Choice

(-1)(-1)(-1)(-2)

• 2
• -2
• -5
• 5

Multiple Choice

(10 × -4) ÷ 5

• 8

• -8

• 40

• -40

Multiple Choice

(-5 + -3) ÷ 2

• -8

• 4

• -4

• 8

Multiple Choice

(-3 + -7) × (-5) ÷ (-2)

• -50

• 50

• 25

• -25

Multiple Choice

A research submarine dives at the rate of 6 feet every minute. What will the sub’s elevation be after 5 minutes of diving?

Which expression would describe this?

• 6(5)

• 6 (-5)

• (-6)(5)

• (-6)(-5)