← Math quizzes

From OpenStax

Properties of Real Numbers Quiz

12 questions math Grades 7-8

The question sheet

Reveal any answer as you study

  1. Exercises 1251 and 1252 ask you to find what for each number?

    • Prime factorization
    • Multiplicative inverse
    • Additive inverse
    • Absolute value
    Reveal answer

    Answer: Additive inverse

    Source evidence

    PDF page 207: Use the Identity and Inverse Properties of Addition and Multiplication In the following exercises, find the additive inverse of each number. 1251. 1252.

  2. Exercise 1253 and 1254 ask you to find what for each number?

    • Reciprocal sum
    • Square root
    • Additive inverse
    • Multiplicative inverse
    Reveal answer

    Answer: Multiplicative inverse

    Source evidence

    PDF page 207: In the following exercises, find the multiplicative inverse of each number.

  3. Which property is illustrated by simplifying 83 · 0 in Exercise 1255?

    • Properties of Zero
    • Distributive Property
    • Inverse Property
    • Associative Property
    Reveal answer

    Answer: Properties of Zero

    Source evidence

    PDF page 207: Use the Properties of Zero In the following exercises, simplify. 1255. 83 · 0 0 5

  4. Exercises 1265 through 1272 ask you to simplify using which property?

    • Distributive Property
    • Associative Property
    • Properties of Zero
    • Commutative Property
    Reveal answer

    Answer: Distributive Property

    Source evidence

    PDF page 208: Simplify Expressions Using the Distributive Property In the following exercises, simplify using the Distributive Property. 1265. 7(x + 9) 1266. 9(u − 4) 1267. −3(6m − 1)

  5. To simplify 7(x + 9) in Exercise 1265, which property do you use?

    • Zero Property
    • Inverse Property
    • Identity Property
    • Distributive Property
    Reveal answer

    Answer: Distributive Property

    Source evidence

    PDF page 208: Simplify Expressions Using the Distributive Property In the following exercises, simplify using the Distributive Property. 1265. 7(x + 9) 1266. 9(u − 4) 1267. −3(6m − 1)

  6. Section 1.10 in the source is titled:

    • Real Number Line
    • Properties of Real Numbers
    • Solving Equations
    • Systems of Measurement
    Reveal answer

    Answer: Systems of Measurement

    Source evidence

    PDF page 208: 1.10 Systems of Measurement

  7. In Exercise 1273, a floral arbor is 7 feet tall. What conversion is asked?

    • Height to yards
    • Height to inches
    • Height to meters
    • Height to feet
    Reveal answer

    Answer: Height to inches

    Source evidence

    PDF page 208: 1273. A floral arbor is 7 feet tall. 1274. A picture frame is 42 inches 1275. Kelly is 5 feet 4 inches tall.

    PDF page 208: Convert the height to inches. wide. Convert the width to feet. Convert her height to inches.

  8. In Exercise 1274, a picture frame is 42 inches wide. Convert the width to:

    • Meters
    • Yards
    • Feet
    • Inches
    Reveal answer

    Answer: Feet

    Source evidence

    PDF page 208: 1273. A floral arbor is 7 feet tall. 1274. A picture frame is 42 inches 1275. Kelly is 5 feet 4 inches tall.

    PDF page 208: Convert the height to inches. wide. Convert the width to feet. Convert her height to inches.

  9. In Exercise 1288, Mount Everest is 8,850 meters tall. Convert the height to:

    • Centimeters
    • Kilometers
    • Feet
    • Miles
    Reveal answer

    Answer: Kilometers

    Source evidence

    PDF page 208: 1287. Donna is 1.7 meters tall. 1288. Mount Everest is 8,850 1289. One cup of yogurt contains

    PDF page 208: Convert her height to centimeters. meters tall. Convert the height to 488 milligrams of calcium. Convert

  10. In Exercise 1287, Donna is 1.7 meters tall. Convert her height to:

    • Centimeters
    • Kilometers
    • Feet
    • Millimeters
    Reveal answer

    Answer: Centimeters

    Source evidence

    PDF page 208: 1287. Donna is 1.7 meters tall. 1288. Mount Everest is 8,850 1289. One cup of yogurt contains

    PDF page 208: Convert her height to centimeters. meters tall. Convert the height to 488 milligrams of calcium. Convert

  11. Exercises 1303 through 1306 ask you to convert Fahrenheit temperatures to:

    • Degrees Fahrenheit
    • Meters
    • Degrees Celsius
    • Degrees Kelvin
    Reveal answer

    Answer: Degrees Celsius

    Source evidence

    PDF page 209: Convert between Fahrenheit and Celsius Temperatures In the following exercises, convert the Fahrenheit temperatures to degrees Celsius. Round to the nearest tenth. 1303. 95° Fahrenheit 1304. 23° Fahrenheit 1305. 20° Fahrenheit

  12. Exercises 1307 through 1309 ask you to convert Celsius temperatures to:

    • Degrees Fahrenheit
    • Degrees Celsius
    • Millimeters
    • Degrees Kelvin
    Reveal answer

    Answer: Degrees Fahrenheit

    Source evidence

    PDF page 209: In the following exercises, convert the Celsius temperatures to degrees Fahrenheit. Round to the nearest tenth. 1307. 30° Celsius 1308. –5° Celsius 1309. –12° Celsius

Play the whole quiz inside a game Answers stay hidden while you play
Source

Elementary Algebra 2e

Elementary Algebra 2e by OpenStax, used under CC BY 4.0. Changes made by Stratacademy.

Original textbook · CC BY 4.0

More quizzes like this

Make your own — free

Turn any notes into a game in under a minute. Free to start.

Make a quiz