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Everyday Math Grade 4 – Lesson 7.9 Comparing and Ordering Fractions

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Presentation on theme: "Everyday Math Grade 4 – Lesson 7.9 Comparing and Ordering Fractions"— Presentation transcript:

1 Everyday Math Grade 4 – Lesson 7.9 Comparing and Ordering Fractions
Copyright © 2012 Kelly Mott

2 Comparing Fractions with Like Denominators
Copyright © 2012 Kelly Mott

3 Unit 5: Comparing Fractions
Comparing factions with the same denominator is similar to comparing whole numbers. You want to eat the bigger number! 32 35 Copyright © 2012 Kelly Mott

4 Compare Numbers: Symbols
means ______________________. > < = Copyright © 2012 Kelly Mott

5 Unit 5: Compare Fractions
If 2 fractions have the same bottom, ignore the bottom part of the fraction, and only compare the _______________, or top numbers. 1 2 3 3 Copyright © 2012 Kelly Mott

6 Practice 1: Copyright © 2012 Kelly Mott

7 Practice 2: Copyright © 2012 Kelly Mott

8 Practice 3: Copyright © 2012 Kelly Mott

9 Order Fractions with Like Denominators
Copyright © 2012 Kelly Mott

10 Unit 5: Order Fractions Ordering factions with the same denominator is similar to ordering whole numbers. Ignore the bottom (denominator) and order the top part (numerator) of the fractions. Copyright © 2012 Kelly Mott

11 Ordering GREATEST to LEAST
Copyright © 2012 Kelly Mott

12 1. ORDER FROM GREATEST TO LEAST
Problem: Answer: , , Copyright © 2012 Kelly Mott

13 2. ORDER FROM GREATEST TO LEAST
Problem: Answer: , , Copyright © 2012 Kelly Mott

14 Ordering LEAST to GREATEST
Copyright © 2012 Kelly Mott

15 1. ORDER FROM LEAST TO GREATEST
Problem: Answer: , , Copyright © 2012 Kelly Mott

16 2. ORDER FROM LEAST TO GREATEST
Problem: Answer: , , Copyright © 2012 Kelly Mott

17 Comparing Fractions with Unlike Denominators
Copyright © 2012 Kelly Mott

18 Unit 5: Compare Fractions
If fractions do not have the same bottom, you need to find a common factor and multiply to get the bottoms the same. 2 3 4 8 Copyright © 2012 Kelly Mott

19 Practice 1: Copyright © 2012 Kelly Mott

20 Practice 2: Copyright © 2012 Kelly Mott

21 Practice 3: Copyright © 2012 Kelly Mott

22 Practice 4: Copyright © 2012 Kelly Mott

23 Practice 5: Copyright © 2012 Kelly Mott

24 Practice 6: Copyright © 2012 Kelly Mott

25 Practice 7: Copyright © 2012 Kelly Mott

26 Practice 8: Copyright © 2012 Kelly Mott

27 Practice 9: Copyright © 2012 Kelly Mott

28 Practice 10: Copyright © 2012 Kelly Mott

29 Practice 11: Copyright © 2012 Kelly Mott

30 Practice 12: Copyright © 2012 Kelly Mott

31 Practice 13: Copyright © 2012 Kelly Mott

32 Practice 14: Copyright © 2012 Kelly Mott

33 Practice 15: Copyright © 2012 Kelly Mott

34 Ordering Fractions with Unlike Denominators
Copyright © 2012 Kelly Mott

35 Ordering LEAST to GREATEST
Copyright © 2012 Kelly Mott

36 Unit 5: Order Fractions If fractions do not have the same bottom, you need to find a common factor and multiply to get the bottoms the same before ordering them. Order Least to Greatest: 3 3 1 4 8 2 Answer: Copyright © 2012 Kelly Mott

37 3 Practice 1 Order Least to Greatest: 2 4 12 3 7 6 12 Answer:
Copyright © 2012 Kelly Mott

38 5 Practice 2 Order Least to Greatest: 2 5 10 8 3 10 5 Answer:
Copyright © 2012 Kelly Mott

39 4 Practice 3 Order Least to Greatest: 2 6 8 7 1 8 4 Answer:
Copyright © 2012 Kelly Mott

40 6 Practice 4 Order Least to Greatest: 5 2 3 1 6 3 6 Answer:
Copyright © 2012 Kelly Mott

41 Ordering GREATEST to LEAST
Copyright © 2012 Kelly Mott

42 3 Practice 1 Order Greatest to Least: 2 1 6 3 1 6 3 Answer:
Copyright © 2012 Kelly Mott

43 3 Practice 2 Order Greatest to Least: 2 4 9 8 1 9 3 Answer:
Copyright © 2012 Kelly Mott

44 8 Practice 3 Order Greatest to Least: 3 1 4 3 5 4 8 Answer:
Copyright © 2012 Kelly Mott

45 10 Practice 4 Order Greatest to Least: 2 4 5 2 9 5 10 Answer:
Copyright © 2012 Kelly Mott

46 Copyright © 2012 Kelly Mott


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