These Grade 3 addition worksheets help students practice addition, three digit addition, three digit addition without regrouping, three digit addition with regrouping, four digit addition, addition with carrying, add three numbers. Choose a ready-made worksheet or generate a new one with answers.
Find the answer. Show your work where needed.
Printable generator
The generator is prefilled for Grade 3 addition practice. Change the settings any time.
Worksheet generator
1. Choose what to practice
2. Customize your worksheet
Topic-specific worksheets are coming soon.
Ready to generate Grade 3 Three Digit Addition worksheet.
What students practice
Worksheet library
Download a ready-made worksheet, preview it first, or generate a fresh version with the same topic and settings.
Find the answer. Show your work where needed.
Answer key included
Grade 3 Addition Worksheet 1 gives students focused addition practice with 12 printable questions and a separate answer key.
Skill: Addition
Find the answer. Show your work where needed.
Answer key included
Grade 3 Addition Worksheet 2 gives students focused addition practice with 16 printable questions.
Skill: Three Digit Addition
Find the answer. Show your work where needed.
Answer key included
Grade 3 Addition Worksheet 3 gives students focused addition practice with 16 printable questions and a separate answer key.
Skill: Three Digit Addition Without Regrouping
Find the answer. Show your work where needed.
Answer key included
Grade 3 Addition Worksheet 4 gives students focused addition practice with 20 printable questions.
Skill: Three Digit Addition With Regrouping
Generate a new addition worksheet with a new question mix and optional answer key.
Keep practicing
FAQ
Grade 3 addition practice should cover addition, three digit addition, three digit addition without regrouping, three digit addition with regrouping, four digit addition, and short review problems.
Yes. The generator on this page is prefilled to the closest available skill and includes an answer key option.
Yes. Available worksheet cards are listed first, and stub cards still let you generate similar practice immediately.
Move to mixed review, word problems, and the next grade page once the core skill feels fluent.
Save and track practice