4. Let’s Review the Categories…

5. Estimating Products and Quotients Operations Multiplying or Dividing Fractions Multiplying or Dividing Mixed Numbers Hodge Podge

6. EstimatingFractions Mixed Numbers Operations Hodge Podge $200 $400 $600 $800 $1,000

7. Estimating - $200 24 9 / 10  6 2 / 3 4

8. Estimating - $400 78 3 / 7 ÷ 4 1 / 6 = 20

9. Estimating - $600 3 11 / 12 4 6 / 7 = 20

10. Estimating - $800 7 / 9 1 / 3 = 1/21/2

11. Estimating - $1000 1 3 / 4 35 = 70

12. Multiply or Divide Fractions $200 4/5 7/84/5 7/8 7 / 10

13. Multiply or Divide Fractions $400 9.3 = 5.9 + w W = 3.4

14. Multiply or Divide Fractions $600 j + 20 = 21 3 / 10 J = 1 3 / 10

15. Multiply or Divide Fractions $800 36.5 = g – 18.6 G = 55.1

16. Multiply or Divide Fractions $2000 (Daily Double!) 42 = v – 3 2 / 9 V = 45 2 / 9

17. Hodge Podge - $200 What is the reciprocal of 5 / 9 ? 9/59/5

18. Hodge Podge - $1000 Joe has 8 3 / 4 yd of fabric. This is 7 times the amount he needs for one costume. How much fabric does he need for each costume? 1 1 / 4 yd

19. Hodge Podge - $600 What do you multiply a fraction by to get it to equal one? reciprocal

20. Hodge Podge - $800 Before multiplying or dividing mixed numbers, always do this. Change fractions to improper fractions

21. Hodge Podge - $400 Maria has practice at 5:30 pm. She needs 25 minutes to walk there, 1/4 hour to get ready, and 1/2 hour to fix and eat a snack before she gets ready. When should she begin to fix the snack? 4:20 pm

22. Multiply or Divide Mixed Numbers - $200 3 1/4 2 3/8 = 6 3 / 32

23. Multiply or Divide Mixed Numbers - $400 5 1 / 2  1 3 / 4 = 3 1 / 7

24. Multiply or Divide Mixed Numbers - $600 List the four steps for multiplying mixed numbers. 1.Convert all numbers to improper fractions. 2.Simplify 3.Multiply 4.Simplify (if needed)

25. Multiply or Divide Mixed Numbers - $800 7 1 / 4 5 2 / 9 = 37 31 / 36

26. Multiply or Divide Mixed Numbers - $1000 A basketball team won all ten games. 2 / 5 were won by 21 points. How many games were won by 21 points? 4

27. Operations - $200 Mario had 1 / 2 a pizza. 3 / 8 of that had olives. How much of the whole pizza had olives? Which operation do you use, and what’s the answer? Multiplication, 3 / 16

28. Operations - $400 Dude rode his scooter 1 1 / 2 miles to Dudette’s house. Then he rode 3 / 4 mile to Flavio’s house. And then he rode 1 3 / 4 miles back to Dudette’s house. How far did Dude ride? Add, 4 miles

29. Operations - $600 Rob makes candles that weigh 1 3 / 16 lb each. How much do 24 of them weigh? 28 1 / 2 lbs

30. Operations - $800 Time Travel Warp! Every team gains $1,000!

31. Operations - $1000 Time Travel Warp! Every team loses $200!