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$200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 Multiples Problem Solving MYSTERY Prime s Facto rs
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FINAL JEOPARDY C1 final What 7 th grade team are you on?
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C1 final Seuss
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Is 119 prime or composite? $100
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Composite $100
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$200 Which of the following is a prime number? A. 0 C. 1 B. 2 D. 9
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$200 B. 2
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What is the prime factorization of 180? $300
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2²x 3²x 5 $300
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$400 2³x 3² is the prime factorization of what number?
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72 $400
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What is the prime factorization of 225? $500
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3²x 5² $500
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$100 What are all the factors of 32?
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$100 1, 2, 4, 8, 16, 32
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$200 Which number is a factor of 35? A.2 B. 3 C. 4 D. 7
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$200 B. 3
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$300 What is the GCF of 12 and 18?
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$300 6
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$400 What is the GCF(27, 45, 36) ?
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$400 9
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$500 Which is larger the GCF of 8 & 12 or the LCM of 5 & 10?
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$500 LCM of 5 & 10
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$100 Which is not a multiple of 6? A. 6 B.24 C.42 D.56
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$100 D. 56
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$200 What is the LCM of 4 & 6?
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$200 12
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$300 What is the LCM of 18 & 27 ?
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$300 54
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$400 What is the LCM(6, 15, 20) ?
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$400 60
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$500 Which is larger the GCF of 27 & 45 or the LCM of 2 & 5?
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$500 LCM of 2 & 5
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$100 Find the prime factorization of 90
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$100 2 x 3²x 5
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$200 Eddie lifts weights every third day and goes swimming every fourth day. If Eddie begins both activities on Monday, how many days will it be before he does both activities on the same day again?
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$200 12 days
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$300 Evan and Renzo are swimming laps in the pool. It takes Evan 8 minutes to complete one lap and Renzo 6 minutes. If they start together at the edge of the pool, how long before they are back together at the edge of the pool?
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$300 24 minutes
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$400 A fruit salad serving requires cantaloupe and honeydew. What is the greatest number of servings you can make using all the fruit if you have 30 pieces of cantaloupe and 42 pieces of honeydew?
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$400 6 servings
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$500 Jasmine and John have volunteered to prepare snacks for the field trip. They have 63 carrot sticks and 105 strawberries. What is the greatest number of identical snacks they can prepare using all of the food?
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$500 21 snacks
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$100 What is Miss Hutchinson’s room number?
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$100 402
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$200 What is the smallest prime number?
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$200 2
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$300 What do the letters in GCF stand for?
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$300 Greatest Common Factor
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$400 What is the smallest odd prime number?
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$400 3
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$500 What is the product of all the prime numbers less than ten?
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$500 210
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Wow, Math is fun!
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