Rational Numbers Operations Checkpoint Review

Which of the following shows the correct relationship between the sets of rational numbers?

• 
• 
• 
• 

Where would you place -6?

• In the whole number circle because it's a whole number, integer, and rational number.
• In the integer circle because it's an integer and rational number only.
• In the rational circle because it's only a rational number.
• I'm not sure because I don't know what rational means.

 $-23+7$  

• -30

• -16

• 30

• 16

 $23+\left(-7\right)$  

• -30

• -16

• 30

• 16

Tags

CCSS.7.NS.A.1C

 $-15-5$  

• -20

• -10

• 20

• 10

Tags

CCSS.7.NS.A.1C

 $-10\times-5$  

• 50

• -50

• 15

• -15

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

 $-15\div3$  

• -5

• 5

• -3

• 3

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

 $-\frac{3}{7}+\left(-\frac{1}{7}\right)$  

•  $-\frac{4}{7}$  

•  $-\frac{2}{7}$  

•  $\frac{4}{7}$  

•  $\frac{2}{7}$  

Tags

CCSS.7.NS.A.1C

 $\frac{3}{13}-\left(-\frac{5}{13}\right)$  

•  $\frac{8}{13}$  

•  $-\frac{8}{13}$  

•  $\frac{2}{13}$  

•  $-\frac{2}{13}$  

Tags

CCSS.7.NS.A.1C

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

•  $-\frac{2}{6}$  

•  $\frac{2}{6}$  

•  $-\frac{3}{6}$  

•  $-\frac{1}{2}$  

Tags

CCSS.7.NS.A.2A