Multiplying and Dividing Integers HW

Which equation DOES NOT have a product of -18

• -6 x (-3)

• -6 x 3

• -3 x 6

• -9 x 2

Going left on the number line means what?

• Positive numbers

• Negative numbers

(-25) ÷ (-5)

• 5
• -5
• -20
• -30

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

64 ÷ (-8)

• 8
• -8
• -9
• -7

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

-7(10)=

• 70
• 700
• -70
• -700

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

-20/5=

• -4
• 4
• -100
• 100

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

Which expression represents the word problem?

The temperature of the ocean water dropped 4 degrees every hour. After 12 hours, what was the change in the water temperature?

• 12 ⋅ (-4)

• -12 ⋅ 4

• 12 ⋅ 4

• -12 ÷ 4

• -3 ⋅ (-4)

When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...

• Positive
• Negative
• Depends on which is bigger.

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

When multiplying or dividing a NEGATIVE and NEGATIVE number your result will be...

• POSITIVE
• NEGATIVE
• DEPENDS ON WHICH NUMBER IS LARGER.

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

Positive x Positive =

• Positive
• Negative

Tags

CCSS.3.OA.D.9