Multiply Rational Numbers

-7 x 9 = ?

• 63

• -56

• -56

• -63

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

 $\frac{\text{5}}{\text{6 }}\times\left(-\frac{\text{1}}{\text{10}}\right)$  = ?

•  $\frac{\text{5}}{\text{12}}$  

•  $-\frac{\text{1}}{\text{12}}$  

•  $-\frac{\text{5}}{\text{12}}$  

•  $\frac{\text{}1}{\text{4}}$  

Tags

CCSS.7.NS.A.2A

Is (-5) x (-9) negative or positive?

• Negative

• Positive

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

The product of 8 and (-7) is

• -56

• 64

• -64

• 56

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

 $-\frac{7}{8}\times\frac{1}{9}\ =\ ?$  

•  $\frac{7}{64}$  

•  $-\frac{7}{72}$  

•  $\frac{7}{72}$  

•  $-\frac{7}{64}$  

Tags

CCSS.7.NS.A.2A

The product of -0.3 and -6 is:

• 18

• 1.8

• .18

• -1.8

Tags

CCSS.7.NS.A.2A

-7 x 6

(a)  

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Is 18 x (-7) negative or positive?

• negative

• positive

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

-2(4.2) = ?

• -8.4

• 8.2

• -8.2

• 8.4

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

(0.3) x (-0.3)

• .9

• -.9

• -.09

• .09

Tags

CCSS.7.NS.A.2A