3rd Grade Math Worksheets: Fractions & Decimals

Free math worksheets from K5 Learning

For practicing some math skills, there is just nothing more effective than a pencil and paper. Our grade 3 fractions and decimals worksheets compliment our K5 Math and K5 Math Facts online math programs.

Using our math worksheets:

Each time you refresh the screen, the worksheet will change - you can create an infinite number of different worksheets of any type. Answer keys are available by clicking at the bottom of each worksheet.

 

Fractions and Decimals Example
Color in the pie charts for the equivalent fractions (with pie charts)

 

Identify the equivalent fractions (with pie charts)

 

    

 

Comparing 2 proper fractions with same denominator (with pie charts)

2/8 > 1/8

Compare 2 proper fractions (with pie charts)

7/8 > 1/2

Compare 2 proper or improper fractions (with pie charts) 7/3 > 1/2
Compare 2 mixed numbers (with pie charts) 1 1/2 > 1/2

 

   

 

Adding like fractions - denominators from 2-12

1/11 + 2/11 =

Adding mixed numbers (like denominators)
3 1/12 + 4 1/12 =
How much is missing from one whole? 8/12 + __ = 1
How much is missing from the next whole number? 3 7/8 + __ = 4
    
Subtracting like fractions (denominators 2-12)
3/10 - 1/10 =
Subtracting a fraction from whole number 6 - 2/9 =
Subtracting a fraction from a mixed number
2 8/10 - 3/10 =
How much was subtracted from a whole number
8 - __ = 6 3/7
Subtract mixed numbers (like denominators) 12 3/7 - 3 6/7 =
  
 
Mixed numbers to fractions 9 1/5 =
Fractions to mixed numbers
46/5 =
   
 
Decimals to fractions or mixed numbers (only one decimal digit) 0.1 =
Fractions to decimals 1/10 =
Mixed numbers to decimals 1 1/10 =
     
Decimal Addition
1 decimal digit - easy 0.8 + 1.8 =
Add in columns (1 decimal digit)

0.8

+ 1.8

     
Decimal Subtraction  
Subtract mentally (1 decimal digit)

1.8 - 0.8 =

Missing minuend/subtrahend (one decimal digit) 1.8 - ___ = 1
Subtract in columns (1 decimal digit)

1.8

- 0.8

Acknowledgments: Our worksheets are provided courtesy of Home School Math.

Recommended Workbooks

Browse our bookstore where we sell downloadable workbooks recommended for home study. The workbooks contain both instruction and exercises, with answer keys, and are organized into short topical sections. Ideal for independent or parent led-studying, in our opinion.

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