Multiply Rational Numbers

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

• Positive 
• Negative 

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

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

• Positive 
• Negative 

Tags

CCSS.3.OA.D.9

(2)(10) 

• 20
• -20
• -12
• 12

Tags

CCSS.7.EE.B.3

(-9)(-8)

• -72
• 72
• 81
• -81

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

If I have two negatives what will the product be?

• Negative 
• Positive 

Tags

CCSS.7.NS.A.2A

-8(0)=

• -8
• 8
• 0
• -0

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

3 x -2 

• 6
• -6
• -5
• 5

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Which expression DOES NOT have a product of −18?

• −2 ∗ −9
• −6 ∗ 3
• −3 ∗ 6
• −9 ∗ 2

Tags

CCSS.7.NS.A.2A

Which expression DOES NOT have a product of −18?

• −2 ∗ −9
• −6 ∗ 3
• −3 ∗ 6
• −9 ∗ 2

(-6)(5)

• 30
• -30

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B