Unit 4 - The Real Number System

Unit 4 - The Real Number System

Assessment

Flashcard

Mathematics

7th - 8th Grade

Practice Problem

Hard

CCSS
8.NS.A.1, 5.NBT.A.2, 8.NS.A.2

+1

Standards-aligned

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a repeating decimal?

Back

A repeating decimal is a type of rational number that has digits that repeat indefinitely after a certain point.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

2.

FLASHCARD QUESTION

Front

What type of number is 5.1234...?

Back

5.1234... is an irrational number because it cannot be expressed as a fraction of two integers.

Tags

CCSS.8.NS.A.1

3.

FLASHCARD QUESTION

Front

What is an irrational number?

Back

An irrational number is a decimal value that is non-repeating and never ends.

Tags

CCSS.8.NS.A.1

4.

FLASHCARD QUESTION

Front

What type of number is 3?

Back

3 is a natural number, whole number, integer, rational number, and a real number.

5.

FLASHCARD QUESTION

Front

Are all integers whole numbers?

Back

False. While all whole numbers are integers, not all integers are whole numbers (e.g., -1 is an integer but not a whole number).

6.

FLASHCARD QUESTION

Front

What is a rational number?

Back

A rational number is any number that can be expressed as a fraction of two integers.

Tags

CCSS.5.NBT.A.2

7.

FLASHCARD QUESTION

Front

Give an example of a rational number.

Back

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

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