3rd Grade Addition: Addition facts Worksheets

Ages 8-9 · Free previews · Print-ready PDFs

Free printable addition facts worksheets for 3rd grade students (Ages 8-9). All worksheets are aligned to Common Core standards and ready to print.

3rd Grade Math Addition Addition facts Clear All

$Adding whole hundreds (2 addends)$

Adding whole hundreds (2 addends)

GradeGrades 2 & 3

TopicAddition

$Adding whole hundreds (3 addends)$

Adding whole hundreds (3 addends)

GradeGrades 2 & 3

TopicAddition

$Adding whole hundreds (missing addend)$

Adding whole hundreds (missing addend)

GradeGrades 2 & 3

TopicAddition

$Add two 1-digit numbers$

Add two 1-digit numbers

GradeGrades 2 & 3

TopicAddition

$Add two 1-digit numbers (2nd addend missing)$

Add two 1-digit numbers (2nd addend missing)

GradeGrades 2 & 3

TopicAddition

$Add two 1-digit numbers (random addend missing)$

Add two 1-digit numbers (random addend missing)

GradeGrades 2 & 3

TopicAddition

$Adding three 1-digit numbers (missing addend)$

Adding three 1-digit numbers (missing addend)

GradeGrades 2 & 3

TopicAddition

$Adding within 0-10 (2nd addend missing)$

Adding within 0-10 (2nd addend missing)

GradeGrades 2 & 3

TopicAddition

$Adding within 0-10 (random addend missing)$

Adding within 0-10 (random addend missing)

GradeGrades 2 & 3

TopicAddition

$Add 1 & 2-digit numbers (with missing addend)$

Add 1 & 2-digit numbers (with missing addend)

Grade3rd Grade

TopicAddition

$Add a 2-digit number and a 1-digit number (missing addend)$

Add a 2-digit number and a 1-digit number (missing addend)

GradeGrades 2 & 3

TopicAddition

$Add three single-digit numbers$

Add three single-digit numbers

GradeGrades 2 & 3

TopicAddition

$Add two whole tens and two 1-digit numbers$

Add two whole tens and two 1-digit numbers

Grade3rd Grade

TopicAddition

$Adding 3-digit and 1-digit numbers$

Adding 3-digit and 1-digit numbers

Grade3rd Grade

TopicAddition

$Adding to complete one hundred (missing addend)$

Adding to complete one hundred (missing addend)

Grade3rd Grade

TopicAddition

$Adding whole hundreds to complete a thousand$

Adding whole hundreds to complete a thousand

GradeGrades 2 & 3

TopicAddition

More addition worksheets

Explore all of our 3rd grade addition worksheets, covering multi-digit addition, addition facts, two-digit addition, addition.

Multi-digit addition Two-digit addition Addition

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