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In this math instructional activity, students find the prime numbers through going through the factors in sequential order. The answers are used to create the words at the bottom of the page.
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Countdown Challenge: Prime & Composite Numbers: Sieve of Eratosthenes
In this prime and composite worksheet, students use the Sieve of Eratosthenes to identify prime numbers. They identify given factors in a list. This one-page worksheet contains a list of 100 numbers. Following a given process, students...
7th - 8th Math