ISEE Lower Level Quantitative Reasoning Flashcards: Missing Sequence Terms

Study Missing Sequence Terms in ISEE Lower Level Quantitative Reasoning with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

What is the missing term in the sequence $100, 50, 25, _, 6.25$ ?

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ANSWER

$12.5$ . The sequence is geometric with a common ratio of $\frac{1}{2}$ , so the term after $25$ is $25 \times \frac{1}{2} = 12.5$ .

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ISEE Lower Level Quantitative Reasoning: Patterns and Functions

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What this deck covers

This deck focuses on Missing Sequence Terms, giving you a quick way to review the definitions, rules, and examples that matter most for ISEE Lower Level Quantitative Reasoning.

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

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What number completes the sequence: 1 4 7 10 __?

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