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Chapter 11 Review Math. Tell whether the following numbers are divisible by 2, 3, 4, 5, 6, 8, 9, 10, and 12 312 3,488 1,881 3,360.

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Presentation on theme: "Chapter 11 Review Math. Tell whether the following numbers are divisible by 2, 3, 4, 5, 6, 8, 9, 10, and 12 312 3,488 1,881 3,360."— Presentation transcript:

1 Chapter 11 Review Math

2

3 Tell whether the following numbers are divisible by 2, 3, 4, 5, 6, 8, 9, 10, and 12 312 3,488 1,881 3,360

4 Tell whether the following numbers are divisible by 2, 3, 4, 5, 6, 8, 9, 10, and 12 312 2, 3, 4, 6, 8, 12 3,488 2, 4, 8 1,881 3, 9 3,360 2, 3, 4, 5, 6, 8, 10 and 12

5 Tell whether the following numbers are Prime (P), Composite (C), or Neither (N). 82 109 51 136 117 313 225

6 Tell whether the following numbers are Prime (P), Composite (C), or Neither (N). 82 C 109P 51C 136C 117C 313P 225C

7 Write the Prime Factorization of the number as a product of prime factors AND in exponent form. (Hint: Use Factor Trees to help you.) 108225

8 Write the Prime Factorization of the number as a product of prime factors AND in exponent form. (Hint: Use Factor Trees to help you.) 1082 x 2 x 3 x 3 x 3 2² x 3³ 2253 x 3 x 5 x 5 3² x 5²

9 Find the Greatest Common Factor (GCF) of the following set of numbers: 12 30 42

10 Find the Greatest Common Factor (GCF) of the following set of numbers: 12 30 426

11 Find the Least Common Multiple (LCM) of the following set of numbers: 12 15 20

12 Find the Least Common Multiple (LCM) of the following set of numbers: 12 15 20 60

13 Write the exponent form for the following: 2 x 2 x 3 x 3 x 3

14 Write the exponent form for the following: 2 x 2 x 3 x 3 x 3 2² x 3³

15 Write the exponent form for the following: 10,000

16 Write the exponent form for the following: 10,000 4 10

17 Write the standard numeral for the following: 3³

18 Write the standard numeral for the following: 3³ 27 (3 x 3 x 3)

19 Write the standard numeral for the following: 2³ x 3²

20 Write the standard numeral for the following: 2³ x 3² 72 2 x 2 x 2 3 x 3 8 x 9

21 Compare. Write >,, <, or = 6² 4³

22 Compare. Write >,, <, or = 6² < 4³ 6 x 6 = 36 4 x 4 x 4 = 64

23 Challenge: The LCM of two numbers is 75. The GCF of the same two is 5. What are possible numbers?

24 Challenge: The LCM of two numbers is 75. The GCF of the same two is 5. What are possible numbers? 15 and 25

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