3rd Grade Math Worksheets: Fractions & Decimals

Free fraction and decimals worksheets from K5 Learning

Our grade 3 fractions and decimals worksheets provide a wide range of practice exercises on introductory fraction and decimal concepts, including identifying simple fractions, equivalent fractions and simple fraction and decimal addition and subtraction.  These worksheets compliment our online math lessons.   Several worksheets (with answer keys) are provided for each type of exercise.

Fractions and Decimals

 

Example

Identify fractions - color in the fraction

color the fraction 

Identify fractions - write the fraction

 

    

 

Equivalent fractions (numerators missing)

__ /3 = 20/30

Equivalent fractions (numerators missing - harder version)

6/8 = __ /56

Equivalent fractions (numerators and denominators missing) 2/3 = 10/__ 
3 equivalent fractions 3/7 = 21/_  = 27/_ 
 

 

Simplifying fractions (proper fractions) 20/24 =  
Simplifying fractions (proper and improper fractions) 26/10 =  
   
Comparing fractions (like denominators) 21/30 > 17/30
Comparing fractions (unlike denominators) 9/10 > 10/12
Comparing fractions (improper fractions) 2/5 < 3/6
Comparing fractions (mixed numbers) 5/8 < 3 2/12
   
Adding like fractions - denominators from 2-12

1/11 + 2/11 =

Adding mixed numbers (like denominators)
3 1/6 + 4 2/6=
    
Subtracting like fractions (denominators 2-12)
3/10 - 1/10 =
Subtracting improper fractions (like denominators) 8/6 - 5/6 = 
Subtracting a fraction from whole number 6 - 2/9 =
Subtracting a fraction from a mixed number
2 8/10 - 3/10 =
Subtract mixed numbers (like denominators) 8 3/7 - 3 6/7 =
  
 
Mixed numbers to fractions 9 1/5 =
Fractions to mixed numbers
46/5 =
   
 
Fractions to decimals 1/10 =
Mixed numbers to decimals 1 1/10 =
   
Fraction Word Problems for Grade 3  

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 =
Subtract decimals (missing minuend/subtrahend) 10 - ___ = 9.1
Subtract in columns (1 decimal digit)

1.8

- 0.8

Grade 3 Fractions Worksheet

 

 

 

Sample Grade 3
Fractions Worksheet

 

Answers provided on
2nd page

 

Multiple versions of
each worksheet

 

All worksheets
are pdf documents

 

 

 

 

 

 

 


Recommended Workbooks

Browse our bookstore where we sell downloadable workbooks. 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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