'Draw factor trees' presentation slideshows

1 1/02/09 Prime Factorization #38

1 1/02/09 Prime Factorization #38. LT: I will learn to draw factor trees. Warm Up. Copy this number chart and follow steps 1-4. Circle the number 2. Then cross out all multiples of 2. Circle the number 3. Then cross out all multiples of 3.

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9/9/10 Prime Factorization. A prime number is a whole number greater than 1 that has exactly two factors, 1 and itself. A composite number is a whole number that has more than two factors. Entry Task

319 views • 10 slides