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Compare Fractions Lesson

Compare Fractions Lesson

Assessment

Presentation

•

Mathematics

•

3rd Grade

•

Practice Problem

•

Medium

•
CCSS
3.NF.A.3D, 4.NF.A.2

Standards-aligned

Created by

Sharlanda Grizzell

Used 236+ times

FREE Resource

11 Slides • 9 Questions

1

Comparing Fractions

2

Comparing Fractions Rules

​1) If the denominators are the same,-> compare numerators.

The larger numerator is the larger fraction.

​2) If the numerators are the same,- > compare denominators.

The larger the denominator is the smaller fraction.

3) If both numerators and denominators are different-> cross multiply.

The side with the larger number is the larger fraction.

3

​​Same Denominators

4

Multiple Choice

Which fraction is smaller?

37\frac{3}{7}  or 67\frac{6}{7}

1

37\frac{3}{7}  

2

67\frac{6}{7}  

5

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6

Multiple Choice

Which fraction is greater?

112\frac{1}{12}  or 512\frac{5}{12}

1

112\frac{1}{12}  

2

512\frac{5}{12}  

7

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8

​​Same Numerators

9

Multiple Choice

Which fraction is greater?

12\frac{1}{2}  or 14\frac{1}{4}

1

12\frac{1}{2}  

2

14\frac{1}{4}  

10

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11

Multiple Choice

Which fraction is smaller?

17\frac{1}{7}  or 19\frac{1}{9}  

1

17\frac{1}{7}  

2

19\frac{1}{9}  

12

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13

Multiple Choice

When the numerators are the same, the larger the denominator is the _________ fraction.

1

smaller

2

bigger

14

15

​​Different Numerators and Denominators

16

Multiple Choice

Which fraction is smaller?

34\frac{3}{4}  or 37\frac{3}{7}  

1

34\frac{3}{4}  

2

37\frac{3}{7}  

17

Multiple Choice

Which fraction is greater?

12\frac{1}{2}  or 38\frac{3}{8}

1

12\frac{1}{2}  

2

38\frac{3}{8}  

18

Multiple Choice

Which fraction is smaller?

12\frac{1}{2}  or 23\frac{2}{3}

1

12\frac{1}{2}  

2

23\frac{2}{3}  

19

Multiple Choice

Which fraction is greater?

23\frac{2}{3}  or 512\frac{5}{12}

1

23\frac{2}{3}  

2

512\frac{5}{12}  

20

​So teach us to number our days, that we may apply our hearts unto wisdom.

Psalm 90:12

pattern-tertiary
Comparing Fractions

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