Multiplication with Integers, Decimals, Fractions

13 x 20

• 33

• 260

• -7

• 26

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CCSS.4.NBT.B.5

-10 x 5

(a)  

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CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

-12 x -4

(a)  

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CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

-5.1 x 1.8

• -9.18

• 91.8

• -91.8

• 9.18

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CCSS.7.NS.A.2A

Negative times Positive =

• Positive

• Negative

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CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

-7.02 x -10

(a)  

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CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Positive times Positive =

• Positive

• Negative

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CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

 $\frac{4}{5}\times\left(-\frac{2}{3}\right)$  

•  $\frac{6}{8}\ \ or\ \ \frac{3}{4}$  

•  $\frac{8}{15}$  

•  $-\frac{6}{8}\ \ or\ -\frac{3}{4}$  

•  $-\frac{8}{15}$  

Tags

CCSS.7.NS.A.2A

-30 x -5

(a)  

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CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

 $-\frac{1}{4}\times\frac{4}{3}$  
Write the product in simplest form!

(a)  

Tags

CCSS.7.NS.A.2A