Rational and Irrational Numbers

Rational and Irrational Numbers

Assessment

Flashcard

Mathematics

8th Grade

Practice Problem

Easy

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Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

Which of these is an example of a rational number?

Back

√4 (2) is a rational number because it can be expressed as a ratio of integers (2/1).

2.

FLASHCARD QUESTION

Front

Which of these is an example of an irrational number?

Back

√2 is an irrational number because it cannot be expressed as a ratio of integers.

3.

FLASHCARD QUESTION

Front

_______ number can be written as a ratio where the numerator and denominator are integers.

Back

A rational number.

4.

FLASHCARD QUESTION

Front

_________ number is a number which a figure or group of figures is repeated indefinitely.

Back

A repeating number.

5.

FLASHCARD QUESTION

Front

Which of these is an example of an integer?

Back

33 is an integer because it is 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 a/b, where a and b are integers and b ≠ 0.

7.

FLASHCARD QUESTION

Front

What is an irrational number?

Back

An irrational number is a number that cannot be expressed as a simple fraction, meaning it cannot be written as a ratio of two integers.

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