2. Jeopardy $100 VocabularyDecimalsIntegers Fractions and Mixed Numbers Ratios and Proportions $200 $300 $400 $500 $400 $300 $200 $100 $500 $400 $300 $200 $100 $500 $400 $300 $200 $100 $500 $400 $300 $200 $100 Final Jeopardy Final Jeopardy

3. Vocabulary - $100 A mathematical phrase that includes at least one variable and one operation. A mathematical phrase that includes at least one variable and one operation. Algebraic Expression Algebraic Expression

4. Vocabulary - $200 A special type of ratio where the comparison is to the number one. A special type of ratio where the comparison is to the number one. Unit Rate Unit Rate

5. Vocabulary - $300 The numbers 15, 25, and 45 are ___________ of 5. The numbers 15, 25, and 45 are ___________ of 5. Multiples Multiples

6. Vocabulary - $400 Give an example of the commutative property of multiplication. Give an example of the commutative property of multiplication. 9*10=10*9 9*10=10*9

7. Vocabulary - $500 What is absolute value AND what is the absolute value of |-18|? What is absolute value AND what is the absolute value of |-18|? Absolute value is the distance an integer is from zero AND the absolute value of |-18| is 18. Absolute value is the distance an integer is from zero AND the absolute value of |-18| is 18.

8. Decimals - $100 What is the place value of the underlined digit? What is the place value of the underlined digit? 919.2476 Ten thousandths Ten thousandths

9. Decimals - $200 What is the value of the underlined digit? What is the value of the underlined digit? 102.81992 Two hundred thousandths Two hundred thousandths

10. Decimals - $300 Evaluate for x. Evaluate for x. 4x=28.032 x= 7.008 x= 7.008

11. Decimals - $400 Solve. Solve. 18.07 - 13.483 4.587 4.587

12. Decimals - $500 Express this mixed number as a decimal. Round to the nearest thousandths. Express this mixed number as a decimal. Round to the nearest thousandths. 19 4 / 7 19.571 19.571

13. Integers - $100 A negative integer multiplied by a positive integer is always ______________. A negative integer multiplied by a positive integer is always ______________. Negative Negative

14. Integers - $200 Solve. Solve. -16 – (-7) -9 -9

15. Integers - $300 Evaluate for a. Evaluate for a. -27 + a = -19 a= 8 a= 8

16. Integers - $400 4

17. Integers - $500 Jeremy said that 5 – (-4) is the same as 5 +(-4). Is he correct? Explain why or why not. Jeremy said that 5 – (-4) is the same as 5 +(-4). Is he correct? Explain why or why not. No, he added the same number that he had subtracted, not its opposite. When subtracting a negative number he should have kept the first number, changed the operation, and found the opposite of the second digit. No, he added the same number that he had subtracted, not its opposite. When subtracting a negative number he should have kept the first number, changed the operation, and found the opposite of the second digit.

18. Fractions and Mixed Numbers - $100 Change this mixed number to an improper fraction. Change this mixed number to an improper fraction. 3 2 / 3 11 / 3 11 / 3

19. Fractions and Mixed Numbers - $200 Evaluate for c. Evaluate for c. 4 / 5 c=20 C=25 C=25

20. Fractions and Mixed Numbers - $300 Write this decimal as a mixed number in simplest form. Write this decimal as a mixed number in simplest form.1.15

21. Fractions and Mixed Numbers - $400 Subtract to solve. Simplify. Subtract to solve. Simplify. 8¼ – ¾ 7 ½ 7 ½

22. Fractions and Mixed Numbers - $500

23. Ratios and Proportions - $100 The ratio of students to teachers is 24 students to 2 teachers. Write this ratio is simplest form. The ratio of students to teachers is 24 students to 2 teachers. Write this ratio is simplest form. 12 students : 1 teacher 12 students : 1 teacher

24. Ratios and Proportions - $200 Write an equivalent ratio for 40 to 45 Write an equivalent ratio for 40 to 45 Examples: 8 to 9 8 to 9 80 to 90 80 to 90 16 to 18 16 to 18

25. Ratios and Proportions - $300 PopChips cost $4.99 for a 10 oz. bag. Skinny Pop costs $3.50 for an 8 oz. bag. Find the unit rate and determine which is the better buy. PopChips cost $4.99 for a 10 oz. bag. Skinny Pop costs $3.50 for an 8 oz. bag. Find the unit rate and determine which is the better buy. PopChips $.50/oz PopChips $.50/oz Skinny Pop $.44/oz Skinny Pop $.44/oz

26. Ratios and Proportions - $400 It costs four people $18 to go to the carnival. How much would it cost a group of 10 with the same pricing? Set up a proportion and solve. It costs four people $18 to go to the carnival. How much would it cost a group of 10 with the same pricing? Set up a proportion and solve. $45 $45

27. Ratios and Proportions - $500 The scale on a map is 1 in: 14 miles. Montgomery and Morristown are 35 miles apart. What is the scaled distance? Use a proportion to solve. The scale on a map is 1 in: 14 miles. Montgomery and Morristown are 35 miles apart. What is the scaled distance? Use a proportion to solve. 2.5 inches 2.5 inches

28. Final Jeopardy Write an expression to represent the phrase: Write an expression to represent the phrase: 18 less than 3 times a number n 3n-18 3n-18