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Name: ________________________ Period: ________________ Math Score: _______ Date: ________ Direction: Read each question carefully before answering. Be sure to show working where applicable. 1. a) b) c) d) e) f) g) h) Match each of the following words to the appropriate definition/sentence. (1/2 point) Composite numbers The least multiple of two or more numbers that are common except zero. Simplest form A number who has two multiples one and itself. Repeating decimal A decimal whose digits end. GCF A number who has more than two multiples or factors. LCD Is another name for an equivalent fraction in its least form. Terminating Decimals Is the greatest the greatest common factor of two or more numbers. Prime Number Have a pattern where its digits repeat forever. Prime Factorization A composite number written as a product of prime numbers. 2. Find the LCD of 4, 9, 12? 3. Find the LCD of 5, 15? 4. Find the GCF of 18, 27? 5. Find the prime factorization of 68? 6. Pedro spent a total of $24 on hats, $36 on pants, and $48 on shirts. If each item cost the same amount, what is the greatest possible price per item? 7. Simplify the following fraction 35/60? Write the fraction or mixed number as a decimal. 8. 7/8 9. 1 6/7 Write each fraction as a percentage 10. 11/25 11. 8/20 12. Thirty-three percent of high school students go to college. Write this percent as a decimal. Write each fraction as a percent. 13. 15/25 14. 0.135 15. 0.28 Place the appropriate sign to make the sentence true ( < , > , = ). 16. 8/9 85% 17. 0.45 9/20