(8.NR .1.1) Which comparison of $$\sqrt[]{16}$$ and $$\sqrt[3]{16}$$ is correct?

The decimal form of $$\sqrt[3]{16}$$ is irrational because the number does not repeat or terminate. The decimal form of $$\sqrt[]{16}$$ is rational because the number terminates.

The decimal form of $$\sqrt[]{16}$$ is irrational because the number does not repeat or terminate. The decimal form of $$\sqrt[3]{16}$$ is rational because the number terminates.

( 8.NR .1.1) Frankie argues that the fraction $$\sqrt[]{20}$$ is a rational number because the square root of 20 is 10. Frankie believes that because 10 is a whole number, it is rational. Alejandro disagrees. He believes that $$\sqrt[]{20}$$ is a rational number because the square root falls between 4 and 5, and the decimal terminates. Which statement BEST describes who is correct?

Neither student is correct because $$\sqrt[]{20}$$ is an irrational.

Frankie is correct because the $$\sqrt[]{20}$$ is 10 which is a rational number.

Alejandro is correct because the $$\sqrt[]{20}$$ falls between 4 and 5 and the decimal terminates.

Both students are correct because $$\sqrt[]{20}$$ is a rational number.

Unit 1 Pretest

Authored by Denis Stuckey

Mathematics

8th Grade

CCSS covered

Used 7+ times

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

Content View

Student View

10 questions

Show all answers

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

Both numbers are rational because 16 is a perfect square and a perfect cube.

Both numbers irrational because the decimal form of each number does not repeat or terminate.

Answer explanation

Tags

CCSS.8.NS.A.1

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

MULTIPLE SELECT QUESTION

5 mins • 10 pts

(8.NR.1.1) Which THREE statements are TRUE?

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

Tags

CCSS.8.NS.A.2

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

Tags

CCSS.8.NS.A.2

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

Tags

CCSS.8.EE.A.1

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

(8.NR.2.1) Chandler and Grace simplified an expression involving exponents. Their work is shown.

Both students incorrectly applied the power of a

quotient for the base of 3.

Chandler applied the power of a quotient for the base of 3 first, while Grace applied it last.

Grace divided the exponents of the base 3 when the exponents should have been subtracted.

Chandler divided the exponents of the base 3 when the exponents should have been subtracted.

Tags

CCSS.8.EE.A.1

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

10 questions

Term2 revision for the monthly test y3

Quiz

•

3rd Grade - University

10 questions

Year 8 - Area Volume Capacity

Quiz

•

7th - 8th Grade

10 questions

CALCULO MENTAL 2 2020-2021

Quiz

•

1st - 10th Grade

10 questions

Topic 11 Graphs (11.1 - 11.4)

Quiz

•

8th Grade

10 questions

Topic 13 Probability (13.1 - 13.2)

Quiz

•

8th Grade

15 questions

Grade 8 - Geometry Terms

Quiz

•

7th - 8th Grade

11 questions

Linear Relationships

Quiz

•

8th Grade

15 questions

Compare and order Rational Numbers H.W

Quiz

•

8th Grade

Popular Resources on Wayground

15 questions

Fractions on a Number Line

Quiz

•

3rd Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

$fractions$

22 questions

fractions

Quiz

•

3rd Grade

20 questions

Main Idea and Details

Quiz

•

5th Grade

20 questions

Context Clues

Quiz

•

6th Grade

15 questions

Equivalent Fractions

Quiz

•

4th Grade

20 questions

Figurative Language Review

Quiz

•

6th Grade

Discover more resources for Mathematics

15 questions

Product of Powers Property A1 U7

Quiz

•

8th Grade

20 questions

Laws of Exponents

Quiz

•

8th Grade

16 questions

8th U5L5 Graphs of Functions

Quiz

•

8th Grade

20 questions

Graphing Inequalities on a Number Line

Quiz

•

6th - 9th Grade

20 questions

Exponent Rules Review

Quiz

•

8th - 9th Grade

20 questions

One Step equations addition and subtraction

Quiz

•

5th - 8th Grade

20 questions

Translations

Quiz

•

8th Grade

25 questions

Complementary and Supplementary Angles

Quiz

•

7th - 10th Grade

Unit 1 Pretest

(8.NR.1.1) Which THREE statements are TRUE?

(8.NR.2.1) Chandler and Grace simplified an expression involving exponents. Their work is shown.

(8.NR.2.2) Which equation has only two solutions: x = 3 and x = -3?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics