OL Multiplying Integers with Models

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CCSS.7.NS.A.1D

Label the multiplication expression.

a

b

Number of groups

Amount in each group

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CCSS.3.OA.A.1

Label the diagram.

g

h

i

f

e

d

c

b

a

Two groups of –3.

The opposite of 3 groups of –2.

Two groups of –4

6

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CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

The temperature outside decreased by 3 degrees every hour for six hours. Which expression represents this scenario?

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CCSS.7.NS.A.3

Which expressions could represent the number line below? Select all that apply.

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CCSS.7.NS.A.1B

Write an equation to represent the model shown.

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CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

• Four groups of 3.

• The opposite of 4 groups of 3

• The opposite of four groups of –3

• The sum of –4 and –3

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CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Olivia buys a box of cookies. Each box has 12 cookies. Which model represents the number of cookies in 2 boxes?

• 
• 
• 
• 

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CCSS.2.OA.C.4