Rational Number Practice #2 Unit 1

Label each part of the Venn Diagram using the answer bank:

​ ​ ​ ​ (a)   ​ (b)   ​ (c)   ​ (d)  

• natural
• whole
• integer
• rational

What is the product of 63 and -5?

• 300

• 58

• -68

• -315

Calculate 6.8 ÷ (−0.4).

• -17

• -15

• -13

• -10

The tickets to see Barbie cost $18.53 each. How much will 8 tickets cost?

• $145.00

• $150.00

• $148.24

• $160.24

Levi paid for 5 pairs of shoes to be delivered to his house.

~ Each pair cost $130.52

~ Levi paid $26.20 for delivery.

What is the total amount Levi paid?

• $681.60

• $679.80

• $653.60

• $678.80

A shark is at a depth of 545 meters below sea level. It descends 37 meters. What is the new depth, in meters, of the shark?

• 508 meters

• -582 meters

• 545 meters

• -37 meters

The fastest cheetah reached a speed of 74.5 miles per hour (mph), while a very fast human can sprint at a speed of 27.89 mph. What is the difference between the two speeds, in mph?

• 46.61 mph

• 50 mph

• 45 mph

• 47 mph

What is the result of 652 − (−326)?

• 0

• 326

• 652

• 978

What is the result of −7 + 3 + (−4)?

• -4

• -8

• 0

• 2

• 3 pieces

• 4 pieces

• 5 pieces

• 6 pieces