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200300400500100200300400500100200300400500100200300400500100 20000300400500100 Equivalent Decimals & Fractions Comparing Fractions & Decimals Adding Fractions.

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Presentation on theme: "200300400500100200300400500100200300400500100200300400500100 20000300400500100 Equivalent Decimals & Fractions Comparing Fractions & Decimals Adding Fractions."— Presentation transcript:

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2 Equivalent Decimals & Fractions Comparing Fractions & Decimals Adding Fractions with Denominators of 10 & 100 Multiplying Fractions by Whole Numbers +/- Mixed Numbers & Separating Fractions

3 Write 7/100 as a decimal, use a model to justify your answer.

4 What is 0.07

5 What is the fraction for 0.75? Write another equivalent fraction for this decimal.

6 What is 75/100 Equivalent: 3/4, 6/8, 150/200, etc.

7 DAILY DOUBLE Sally has 1/4 of a dollar. How much money does she have? Write another fraction to represent how much money she has.

8 DAILY DOUBLE She has 0.25 cents 25/100, etc.

9 Find three equivalent fractions for 2/5. Write the decimal that is another way to represent those fractions.

10 What are 4/10, 6/15, 40/100,etc. What is 0.4 or 0.40

11 What is 2/8 as a decimal? Write this fraction in its simplest fraction form.

12 What is /4 is its simplest form.

13 Compare the fractions: 3/5 6/8

14 3/5 < 6/8

15 Compare the decimals:

16 0.095 < 0.80

17 Danielle ran 5/9 of a mile and Sarah ran 8/12 of a mile. Who ran farther?

18 Who is Sarah

19 Tim received a 0.8 on his spelling test. Steve received a Who had the lower score? Justify your answer using a model.

20 Who is Steve (0.75)

21 Compare the fractions: Use 3 strategies to prove you are correct! 9/12 11/15

22 9/12 > 11/15 Butterfly: 9 x 15= x 12= 132 LCM: 12 x 5=60 15 x 4=60 45/60 > 44/60

23 6/ /100=

24 What is 90/100

25 4/ /100= Draw a model to show the addition problem:

26 What is 72/100

27 Judy ate 2/10 of a pizza, Sally ate 45/100 of the same pizza. What fraction of the pizza is leftover?

28 What is 35/100 left. 20/ /100= 100/ /100= 35/100

29 The teacher read 3/10 of the chapter book last month & 20/100 this month. How much of the book have they read? (Write your answer in simplest form)

30 What is 50/100 or half (1/2) of the book.

31 Write an addition problem that uses a denominator of 10 & one of 100. Make sure it is addition problem that can be simplified.

32 Questions & Answers vary!

33 DAILY DOUBLE 8 x 7/8=

34 DAILY DOUBLE What is: 56/8= 7

35 Solve & Convert to a mixed number: 9 x 9/12=

36 What is: 81/12= 6 9/12

37 Solve & Convert to a mixed or whole # 5 x 12/20=

38 What is: 60/20= 3

39 Jenny jumped 3/4 of a yard. Sue jumped 5 times as far. How far did Sue jump?

40 What is: 5/1 x 3/4= 15/4= 3 3/4 yards.

41 One 4th grade class ate 7 6/8 pizzas. The other classes ate 5 times as much. How much did they eat?

42 What is: 38 6/8 pizzas 7 6/8 x 5= 62/8 x 5= 310/8= 38 6/8

43 Decompose the following fraction: 9/15

44 What is 3/15 + 3/15 + 3/15 4/15 + 5/15 Etc. Answers Vary

45 Add the mixed number, then break down. 2 1/ /8=

46 What is 3 3/8, 8/8 + 8/8 + 8/8 +1/8 + 1/8= 3 3/8 Answers vary

47 One 4th grade class ate 7 5/8 pizzas & a 5th grade class ate 6 1/8 pizzas. How much less pizza did the 5th grade class eat? (Be sure to simplify!)

48 What is 7 5/8-6 1/8= 1 4/8 or 1 1/2 The 5th grade class ate 1 1/2 less pizzas.

49 Mom slept for 7 1/4 hours. Dad slept 9 3/4 hours. How much more time did Dad sleep? (Be sure to simplify)

50 What is 9 3/ /4= 2 2/4 or 2 1/2 Dad slept 2 1/2 more hours than mom.

51 Jane and Tom are both biking in the El Tour De Tucson. Jane biked the 26 2/10 miles race, while Tom biked the 50 4/10 miles race. How much farther did Tom bike in the race? (Be sure to simplify)

52 What is 50 4/ /10= 24 2/10 or 24 1/5 Tom biked 24 1/5 miles farther than Jane.


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