8th Grade Math Flashcards: Understand Irrational Numbers

Study Understand Irrational Numbers in 8th Grade Math with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

Convert the repeating decimal $1.2\overline{3}$ to a fraction in simplest form.

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ANSWER

$\frac{37}{30}$ . $1.2333... = 1.2 + \frac{0.1}{3} = \frac{6}{5} + \frac{1}{30} = \frac{37}{30}$

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8th Grade Math: The Number System

Approximate Irrational Numbers74 cards

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What this deck covers

This deck focuses on Understand Irrational Numbers, giving you a quick way to review the definitions, rules, and examples that matter most for 8th Grade Math.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Practice questions

1 of 29Practice questions for this set

A teacher shows two decimal representations:

0.\overline{076923}

and

0.076923076923076923...

where the pattern

076923

continues forever. A student claims these represent different numbers. How should the teacher respond?

Choose an answer

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