Unit 1-Real Number System

Unit 1-Real Number System

Assessment

Flashcard

Mathematics

8th Grade

Practice Problem

Hard

Created by

DAPHNE OHL

FREE Resource

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80 questions

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1.

FLASHCARD QUESTION

Front

What is a rational number?

Back

A number that can be written as a fraction. It includes terminating or repeating decimals, integers, and whole numbers.

2.

FLASHCARD QUESTION

Front

What is an irrational number?

Back

A number that cannot be written as a fraction. its decimal goes on forever without repeating.A number that cannot be written as a fraction. its decimal goes on forever without repeating.

Media Image

3.

FLASHCARD QUESTION

Front

What is a perfect square?

Back

A number that is the square of a whole number.

1, 4, 9, 16, 25 are perfect square of a whole number times itself.

4.

FLASHCARD QUESTION

Front

What is a square root?

Back

A number that when multiplied by itself gives the original number. The square root of is 6.

5.

FLASHCARD QUESTION

Front

What is a perfect cube?

Back

A number that is the result of a whole number multiplied by itself THREE times. (1, 8, 27, 64, 125)

6.

FLASHCARD QUESTION

Front

What is a cube root?

Back

7.

FLASHCARD QUESTION

Front

Back

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