Finding Primes-The Sieve of Eratosthenes
For this middle school/Algebra I worksheet, students use the sieve of Eratosthenes to determine the prime number less than two hundred. The one page worksheet contains one problem. Answer is not provided.
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Countdown Challenge: Prime & Composite Numbers: Sieve of Eratosthenes
In this prime and composite instructional activity, students use the Sieve of Eratosthenes to identify prime numbers. They identify given factors in a list. This one-page instructional activity contains a list of 100 numbers. Following a...
7th - 8th Math