Chapters 1-3 Test Review

A space station orbits above the Earth at an altitude of two hundred forty-six miles. Write that number in standard form.

• 2046

• 200

• 240

• 246

Find the perimeter of the figure:

• 38 meters

• 54 meters squared

• 54 meters

• 38 meters squared

Rounding the given number to the given place:

5414

Tens:

Hundreds:

Thousands:

• Tens: 5414

  Hundreds: 5400

  Thousands: 5100

• Tens: 5410

  Hundreds: 5400

  Thousands: 5000

• Tens: 5420

  Hundreds: 5500

  Thousands: 5100

• Tens: 5410

  Hundreds: 5500

  Thousands: 5000

The textbook for a course in Biology costs $98. There are 29 students in the class. Find the total cost for the books for the class.

• $2840

• $127

• $2842

• $2756

For their wedding, Ben and Jen paid $19 for each guest's plate. Their total bill was $2907. How many guests did they have at their wedding?

• 140

• 153

• 155

• 170

Find the area and perimeter of the square.

• Area: 289 square meters

  Perimeter: 68 meters

• Area: 289 meters

  Perimeter: 68 square meters

• Area: 68 meters

  Perimeter: 289 squre meters

• Area: 68 square meters

  Perimeter: 289 meters

Write the following phrase as a variable expression. Use x to represent "a number".

a number subtracted from six

• 6+x

• 6x

• x-6

• 6-x

Insert < or > between the pair of integers to make a true statement:

-14 -2

• <

• ≤

• ≥

• >

Simplify:

|-60|

• -60

• 60

• -|60|

• |60|

Name two number whose sum is -15.

• -27 and -12

• 27 and 12

• -12 and 3

• -12 and -3