2. Let’s Play Jeopardy! Chapter 4 Review

3. Vocabulary Expressions Missing Number Rules Unknown $100 $ 200 $200 $300 $400 $500 FINAL JEOPARDY! Math

4. 100 Has numbers and operation signs. It does not have an equal sign.

5. ? What is an expression?

6. 200 A letter that stands for a number.

7. ? What is a variable?

8. 300 The answer to an addition problem.

9. ? What is the sum?

10. 400 The answer to a subtraction problem.

11. ? What is the difference.

12. 500 A number sentence stating two amounts are equal.

13. ? What is an equation?

14. 100 A room had 25 desks. Five desks were added and then 3 desks were removed.

15. ? What is (25 + 5) - 3

16. 200 Julie had $14. She spent $3 and then was given $4.

17. ? ($14 - $13) + $4

18. 300 Susan had 10 tickets. She gave 5 to her friends and then bought 2 more.

19. ? What is (10 – 5) + 2 ?

20. 400 There were 12 apples in the fruit bowl. Three were eaten and 6 more were added.

21. ? What is (12 – 3) + 6

22. 500 The library has 86 biographies. Seven are checked out and 4 are thrown away.

23. ? What is 86 – (7 + 4) ?

24. 100 There are 15 apples on the table. Five are red and the others are green.

25. ? What is 5 + a = 15 ?

26. 200 There are some boxes of cereal on the shelf. Sam takes 3 boxes. Now there are 12 boxes on the shelf.

27. ? What is b – 3 = 12 ?

28. 300 There are 25 sodas in a machine. Mr. Lee adds some sodas. Now there are 42 sodas.

29. ? What is 25 + s = 42 ?

30. 400 Mira added 12 pennies to a jar of pennies. Now there are 74 pennies on the jar.

31. ? What is p + 12 = 74 ?

32. 500 There are 35 crayons in a box. Four are red. The rest are other colors.

33. ? What is 35 – 4 = c ?

34. 100 Input61518 Output132225

35. ? What is +7?

36. 200 Input202530 Output101520

37. ? What is – 10?

38. 300 Input 182025 Output272934

39. ? What is + 9?

40. 400 Input 232734 Output151926

41. ? What is – 8?

42. 500 Input 516372 Output385059

43. ? What is – 13?

44. 100 13 – x = 7

45. ? What is 6?

46. 200 23 + x = 32

47. ? What is 9?

48. 300 42 – x = 16

49. ? What is 26?

52. 400 57 + x = 78

53. ? What is 21?

54. 500 80 – x = 33

55. ? What is 47?

56. Final 48 + 24 = x + 32

57. ? What is 40?

58. References I’ll Take Lucic For Three More Alex. (n.d.). The Spoked B. Retrieved November 24, 2009, from thespokedb.files.wordpress.com/2009/10/alex- trebek2.jpg Television : Jeopardy : Wavplanet.com. (n.d.). Online Audio Database - Wavplanet.com. Retrieved November 24, 2009, from http://www.wavplanet.com/wavs.php?cat=2&subcat=262