Prime and Composite Numbers
Math
Prime and Composite Numbers starts at 4 and continues till grade 5.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Prime and Composite Numbers.
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See sample questions for grade 4
Explain why 6 is a composite number.
How many factors does a composite number have?
List all the composite numbers between 1 and 10.
List all the prime numbers between 10 and 20.
What are the only factors of a prime number?
What is the largest prime number less than 20?
What is the next composite number after 8?
What is the next prime number after 13?
What is the smallest composite number?
What is the smallest prime number?
