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Fractions on a Number Line Five-Minute Check (over Lesson 8–4) Main Idea Example 1: Compare Fractions Example 2: Compare Fractions and Mixed Numbers Example 3: Fractions and Mixed Numbers on a Number Line Fractions on a Number Line Lesson Menu
I will compare fractions and mixed numbers using a number line. Main Idea/Vocabulary
There are 8 equal sections between 0 and 1. Compare Fractions Is of a cup of sugar enough for a recipe calling for of a cup? Explain. 5 8 3 There are 8 equal sections between 0 and 1. Example 1
Since is to the right of on the number line, < . Compare Fractions Since is to the right of on the number line, < . 5 8 3 Answer: So, cups of sugar is enough. 5 8 Example 1
Is inch large enough for something that must be at least inch? 4 8 6 A. Yes, is larger than . 4 8 6 A B C B. No, is smaller than . 4 8 6 C. Yes, and are the same length. 4 8 6 Example 1
Compare Fractions and Mixed Numbers Replace with < or > to make 1 a true statement. 4 5 12 Answer: Since = 2 , and 1 is to the left of 2 , 1 < . 12 5 2 4 Example 2
Replace with <, >, or = to make 2 a true statement. 1 5 12 Replace with <, >, or = to make 2 a true statement. < > = A B C Example 2
Fractions and Mixed Numbers on a Number Line Write the fraction or mixed number that is represented by points M and N below. 2 of 5 equal parts 1 of 5 equal parts 5 equal parts 5 equal parts Example 3
Fractions and Mixed Numbers on a Number Line Answer: Point M represents 2 of 5 parts or . Point N represents 2 whole units plus 1 of 5 parts or 2 . 2 5 1 Example 3
Write the fraction or mixed number that is represented by the point Q below. 2 5 B. 1 2 3 C. 1 1 5 A B C D D. 2 3 Example 3
End of the Lesson End Lesson
Five-Minute Check (over Lesson 8–4) Image Bank Math Tool Chest Fractions on a Number Line Resources
Write 8 as an improper fraction. 2 3 (over Lesson 8–4) Write 8 as an improper fraction. 2 3 A. 34 3 B. 24 3 A B C D C. 20 3 D. 26 3 Five Minute Check 1
Write 5 as an improper fraction. 3 5 (over Lesson 8–4) Write 5 as an improper fraction. 3 5 A. 28 5 B. 21 5 A B C D C. 25 3 D. 27 5 Five Minute Check 2
Write 12 as an improper fraction. 1 2 (over Lesson 8–4) Write 12 as an improper fraction. 1 2 A. 26 2 B. 25 2 A B C D C. 37 2 D. 23 2 Five Minute Check 3
Write 6 as an improper fraction. 1 3 (over Lesson 8–4) Write 6 as an improper fraction. 1 3 A. 18 3 B. 21 3 A B C D C. 19 3 D. 13 3 Five Minute Check 4
Write 1 as an improper fraction. 9 10 (over Lesson 8–4) Write 1 as an improper fraction. 9 10 A. 90 10 B. 18 10 A B C D C. 21 10 D. 19 10 Five Minute Check 5
Write 4 as an improper fraction. 7 8 (over Lesson 8–4) Write 4 as an improper fraction. 7 8 A. 15 8 B. 32 8 A B C D C. 31 8 D. 39 8 Five Minute Check 6
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