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Exploring the Real Number System in SOL 8.2

Exploring the Real Number System in SOL 8.2

Assessment

Interactive Video

Mathematics

6th - 8th Grade

Practice Problem

Hard

CCSS
8.NS.A.1

Standards-aligned

Created by

Sophia Harris

FREE Resource

Standards-aligned

CCSS.8.NS.A.1
The video tutorial reviews the real number system, focusing on rational and irrational numbers. It explains how irrational numbers like pi have non-repeating, non-terminating decimals, while rational numbers can be expressed as fractions with repeating or terminating decimals. The tutorial also covers integers, whole numbers, and natural numbers, emphasizing their differences. It guides viewers on identifying and classifying numbers within the real number system and evaluates true or false statements about number properties. Finally, it discusses repeating and terminating decimals, providing examples and clarifications.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a characteristic of irrational numbers?

They have a repeating decimal pattern.

They are always whole numbers.

They can be expressed as a fraction.

Their decimal representation never ends or repeats.

Tags

CCSS.8.NS.A.1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which statement about irrational numbers is true?

They are always positive.

They have a non-repeating, non-terminating decimal expansion.

They can be written as a simple fraction.

They include the number zero.

Tags

CCSS.8.NS.A.1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an example of a rational number?

Square root of 2

Square root of 87

1/3

Pi (π)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does it mean if a number is an integer?

It is always a fraction.

It can be any whole number, positive, negative, or zero.

It cannot be a whole number.

It must be a positive whole number.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which number set does zero belong to?

None of the above

Irrational numbers

Whole numbers

Natural numbers

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these numbers is not a whole number?

5

0

10

-3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following numbers is considered a natural number?

2/7

0

6.0

-3

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