Unit 5, Part 2 Study Guide

Unit 5, Part 2 Study Guide

Assessment

Flashcard

Mathematics

8th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a rational number?

Back

A rational number is a number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero. Examples include 1/2, 3, and -4.

2.

FLASHCARD QUESTION

Front

What equation represents '5 less than a number is 15'?

Back

The equation is x - 5 = 15.

3.

FLASHCARD QUESTION

Front

Back

x = 9.

4.

FLASHCARD QUESTION

Front

Which algebraic expression could represent a model with 3x and additional constants?

Back

3x + 4 + 2x + 2 - x - 1.

5.

FLASHCARD QUESTION

Front

Back

x = 78.

6.

FLASHCARD QUESTION

Front

What is the definition of a repeating decimal?

Back

A repeating decimal is a decimal fraction that eventually repeats the same sequence of digits indefinitely, such as 0.333... or 0.142857142857... .

7.

FLASHCARD QUESTION

Front

What is the difference between natural numbers and whole numbers?

Back

Natural numbers are the set of positive integers starting from 1 (1, 2, 3,...), while whole numbers include all natural numbers plus zero (0, 1, 2, 3,...).

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