Multiplying integers

Which equation matches the model shown?

• -5 + -10 = -15

• -2 ⋅ -5 = 10

• 2 ⋅ -5 = -10

• -10 + 5 = -5

Tags

CCSS.7.NS.A.1B

(-2)(-5)

• 10
• -10
• 7
• -7

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

9(-8)

• 72
• -72
• 17
• -17

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

1(-10)

• -10
• 10
• 11
• -11

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

3(-7)

• -21
• 21
• -4
• 4

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

0 x -4

• 0
• -4
• -0
• 4

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

-9 x -3

• 27
• -27
• -12
• 12

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

(-4)(-10)

• 40
• -40
• -14
• 14

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

(4)(3)

• 12
• -12
• 7
• -7

Tags

CCSS.7.NS.A.2C

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

• Positive 
• Negative 

Tags

CCSS.7.NS.A.1C