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

Equivalent fractions - color in the fraction

Identify fractions - color in 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/_

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

Compare 2 proper or improper fractions (with pie charts)
Compare mixed numbers and fractions (with pie charts)

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

1/11 + 2/11 =

3 1/6 + 4 2/6=
6/9 + ___ = 2
Completing whole numbers (mixed numbers) 3 1/3 + ____ = 3

3/10 - 1/10 =
Subtracting improper fractions (like denominators) 8/6 - 5/6 =
Subtracting a fraction from whole number 6 - 2/9 =
2 8/10 - 3/10 =
Subtract a mixed number from a whole number 10 - ___ = 5 3/4
Subtract mixed numbers (like denominators) 8 3/7 - 3 6/7 =

Mixed numbers to fractions 9 1/5 =
Fractions to mixed numbers
46/5 =

Decimals to mixed numbers 7.3 =
Fractions to decimals 1/10 =
Mixed numbers to decimals 1 1/10 =

Fraction Word Problems for Grade 3

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

1.8

- 0.8

Fractions Worksheet

2nd page

Multiple versions of
each worksheet

All worksheets
are pdf documents

Recommended Workbooks

Browse our bookstore where we sell reading and math workbooks. The workbooks contain both instruction and exercises (with answer keys) and can be immediately downloaded and printed.  Ideal for independent or parent led-studying.

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