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5 th Jeopardy Cap. 7 Multiply a decimal by a decimal Shift PatternsDivide a decimal by a whole number Divide a decimal by a decimal Estimate 100 500 200.

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Presentation on theme: "5 th Jeopardy Cap. 7 Multiply a decimal by a decimal Shift PatternsDivide a decimal by a whole number Divide a decimal by a decimal Estimate 100 500 200."— Presentation transcript:

1 5 th Jeopardy Cap. 7 Multiply a decimal by a decimal Shift PatternsDivide a decimal by a whole number Divide a decimal by a decimal Estimate 100 500 200 300 400 100 200 300 400 500 200 300 400 500 200 300 400 500 200 300 400 500

2 Story Problems A restaurant earned $145.50 in tips. 25 waiters needed to share it. How much did each person get? Answer

3 $5.82

4 A school needs to send 345 second graders to the zoo. If each bus holds 65 students, how many buses are needed? Answer

5 6 buses

6 Cupcakes cost $0.55 each. How many cupcakes could be bought with $8.25? Answer

7 15 cupcakes

8 An oak tree is 16.8 meters tall. A lilac bush is 0.7 meters tall. How many times taller is the tree than the bush? Answer

9 24 times taller

10 Cookies can be purchased for $0.85 each. How many can be bought for $10.20? Answer

11 12 cookies

12 5.021÷10 1 =_________________ 5.021÷10 3 =_________________ 5.021÷10 5 =_________________ Answer

13 5.021÷10 1 =50.21 5.021÷10 3 =5,021. 5.021÷10 5 =502,100.

14 4,071÷10 1 =_________________ 4,071÷10 3 =_________________ 4,071÷10 5 =_________________ Answer

15 4,071÷10 1 =40,710. 4,071÷10 3 =4,071,000. 4,071÷10 5 =407,100,000.

16 471 ÷ 0.1 471 ÷ 0.01 471 ÷ 0.001 Answer

17 471 ÷ 0.1= 4,710 471 ÷ 0.01= 47,100 471 ÷ 0.001= 471,000

18 5.8 ÷ 0.1 5.8 ÷ 0.01 5.8 ÷ 0.001 Answer

19 5.8 ÷ 0.1 = 58 5.8 ÷ 0.01 = 580 5.8 ÷ 0.001 = 5,800

20 12 ÷ 0.1 = 12 ÷ 0.01 = 12 ÷ 0.001 = Answer

21 12 ÷ 0.1 = 120 12 ÷ 0.01 = 1,200 12 ÷ 0.001 = 12,000

22 Divide Decimals by Whole Numbers 10√67.5 Answer

23 6.75

24 Divide Decimals by Whole Numbers 5√4.56 Answer

25 0.912

26 Divide Decimals by Whole Numbers 9√7.92 Answer

27 0.88

28 Divide Decimals by Whole Numbers 4√43.2 Answer

29 10.8

30 Divide Decimals by Whole Numbers 7√49.7 Answer

31 7.1

32 Divide Decimals by Decimals 4.2√8.4 Answer

33 2

34 Divide Decimals by Decimals 9.2√27.6 Answer

35 Dividir decimales por decimales 3

36 Divide Decimals by Decimals Answer 3.5√7.35

37 2.1

38 Divide Decimals by Decimals 6.3√25.2 Answer

39 4

40 Divide Decimals by Decimals 2.9√28.42 Answer

41 9.8

42 Estimate 4.5×3.6= Answer

43 5×4=20

44 Estimate 7.3×5.4= Answer

45 7×5=35

46 Estimar 5.2√23.98 Answer

47 Estimate 5√25 =5

48 Estimate Answer 6.7√22.11

49 3

50 Estimate Answer 2.3√8.12

51 4


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