Unit 1 Review - Rational Numbers

Jason is building a bench with his dad. He begins with an 8 foot board. Then, he cuts off a piece that measures 3 $\frac{5}{8}$  feet and another that measures 1 $\frac{1}{3}$  feet.  What is the length of the remiaing board?

• 4 $\frac{23}{24}$  

• 3 $\frac{1}{24}$  

• 4 $\frac{6}{11}$  

• 3 $\frac{5}{11}$  

Abigail studies for 2.5 hours every night. What is the total number of hours Abigail studies for 5 nights?

• 7.5 hours
• 12.5 hours
• 2.5 hours
• 2 hours

765 is a....

• An integer and a rational number and a whole number
• A whole number
• An integer only
• A rational number only

0.91 is a....

• An integer and a rational number
• A whole number
• An integer only
• A rational number only

-12 is a....

• An integer and a rational number
• A whole number
• An integer only
• A rational number only

Which list shows examples of integers ONLY?

• 0, 5, -1, 10, -52

• 1/2, 0.75, -8, 9

• 5.5, 3.2, -1.3, 0

(-2)(-11)

• 13
• -13
• -22
• 22

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Which expression can also be used to calculate the expression above?

• 
• 
• 
• 

Tags

CCSS.6.NS.A.1

A grocery store sells steak for$6.10 per pound. What would be the cost of 2.6 lb of steak?

• $14.03

• $8.70

• $15.86

• $12.06

Tags

CCSS.6.NS.B.3

Mario paid a total of $12.24 for 4 packs of soda. How much did he pay for each pack?

• $36.72

• $3.06

• $12.28

• $3.60

Tags

CCSS.6.NS.B.3