Unit 5 Test 2 Review

Decide whether the result is positive or negative.

 $\left(-\frac{1}{2}\right)\times\left(\frac{2}{6}\right)$  

• positive

• negative

Decide whether the result is positive or negative.

 $-0.5\times\left(-\frac{3}{5}\right)$  

• positive

• negative

Decide whether the result is positive or negative.

 $8.6\div4.3$  

• positive

• negative

Decide whether the result is positive or negative.

 $\frac{1}{5}\div\left(-\frac{2}{3}\right)$  

• positive

• negative

What integer makes the following sentence true?

 $a\ \times4=-48$  

Which multiplication problem could be used to represent this situation?

Jill hikes for 5 minutes and finishes at -500 meters. What is her velocity?

• $5\times-500=a$

• $-200\times a=5$

• $5\times a=-500$

• $-5\times a=5$

Select the true statements

• $4\times-4=16$

• $-4\times-4=16$

• $-4\times4=-16$

• $-4\times-4=-16$

Solve. 

 $\frac{108}{-9}=$  

 $-75\div-15=$  

 $-\frac{2}{9}\times\frac{1}{3}$  

•  $-\frac{2}{27}$  

•  $\frac{2}{27}$  

•  $-\frac{6}{9}$  

•  $\frac{6}{9}$