ISEE Middle Level Mathematics Achievement Flashcards: Missing Terms In Sequences

Study Missing Terms In Sequences in ISEE Middle Level Mathematics Achievement 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 geometric sequence $81, 27, _, 3$ ?

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ANSWER

$9$ . The geometric sequence has a common ratio of $\frac{1}{3}$ , so multiply $27$ by $\frac{1}{3}$ to find the missing term.

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ISEE Middle Level Mathematics Achievement: Patterns and Sequences

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What this deck covers

This deck focuses on Missing Terms In Sequences, giving you a quick way to review the definitions, rules, and examples that matter most for ISEE Middle Level Mathematics Achievement.

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 25Practice questions for this set

The second, third, and fourth terms of a geometric sequence are 108, 72, and 48, respectively. What is the first term of the sequence?

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