The Decimals Review Tournament Please use official tournament paper & pencil (no calculators permitted)

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Presentation transcript:

The Decimals Review Tournament Please use official tournament paper & pencil (no calculators permitted)

Rules:  You must copy the question  You must show ALL work as would be expected on a test or quiz  You must CIRCLE your answer  When you are done put your pencil down  If you pick up your pencil to change your answer, that extra time counts

Question 1 (Practice): 1) Write as a decimal: ,000

Question 1 Answers: Write as a decimal:

Question 2 (Practice): 2) Round to the nearest hundredth:

Question 2 Answers: Round to the nearest hundredth:

Question 3 (the real thing): Write in scientific notation: 430,000,000

Question 3 Answer: Write in scientific notation: 4.3 x 10 8

Question 4: Write in decimal form: Four and twelve hundredths

Question 4 Answer: Write in decimal form: 4.12

Question 5: Simplify: 7.41 – 5.48

Question 5 Answer: Simplify: 1.93

Question 6: Simplify: $ $11.49

Question 6 Answers: Simplify: $51.16

Question 7: Simplify: x 10,000

Question 7 Answer: Simplify: 45,890

Question 8: Simplify: 45 x 1.3

Question 8 Answer: Simplify: 45 x 1.3 = 58.5

Question 9 Answer: Simplify: $15.96 ÷ 3

Question 9 Answer: Simplify: $15.96 ÷ 3= 5.32

Question 10: Simplify: ÷.06

Question 10 Answer: Simplify: ÷.06=27.1