4th Grade Math Worksheets: Decimals

Introductory decimal worksheets from K5 Learning

Our grade 4 decimal worksheets provide practice in simple decimal addition and subtraction.  These combined without conversion of simple fractions to and from decimals worksheets provide an introduction to math with decimals.  All of these math worksheets complement our online math program.

Decimal Addition



Decimal addition -1 digit - easy
4.5 + 1.5
Decimal addition - 1-digit (missing addend) ___ + 1.6 = 5
1 digit plus 2 digit 4.5 + 1.55 =
1 or 2 digits 4.55 + 1.55 =
Decimal digits added in columns


+ 2.34

Decimal Subtraction

Decimal subtraction - 1 digit 3.6 - 1.3 =
Decimal subtraction - 1 or 2 digits 3.65 - 1.36 =
Decimal subtraction - 1-digit (missing number) ___ - 1.5 = 0.1
Decimal subtraction in columns


- 2.34

Grade 4 Decimals Worksheet




Sample Grade 4
Decimals Worksheet


Answers provided on
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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K5 Learning is an online reading and math program for kids in kindergarten to grade 5. Kids work at their own level and their own pace through a personalized program of reading and math lessons; each lesson is accompanied by customized printable worksheets for further study.

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