SSAT Upper Level Quantitative Flashcards: Prime And Composite Numbers

Study Prime And Composite Numbers in SSAT Upper Level Quantitative with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

Identify whether $61$ is prime or composite.

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ANSWER

$61$ is prime. No divisibility by primes up to $\sqrt{61} \approx 7.8$ (2, 3, 5, 7).

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SSAT Upper Level Quantitative: Number Properties and Integers

Divisibility Rules20 cards

Ordering Rational Numbers24 cards

You are herePrime and Composite Numbers25 cards

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What this deck covers

This deck focuses on Prime And Composite Numbers, giving you a quick way to review the definitions, rules, and examples that matter most for SSAT Upper Level Quantitative.

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 13Practice questions for this set

p

is prime, how many positive factors does

p^2

have?

Choose an answer

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