Printable 4-Digit Addition Worksheets
Printable 4-digit addition worksheets for 4th grade, with an answer key on every sheet. The sets below cover 3 different skills, so you can start where your child actually is. Available as speed drills.
Targeted Practice by Skill
About 4-Digit Addition
What this skill is
Four-digit addition extends column addition up to the thousands place, mastering standard algorithm regrouping across multiple columns.
When children learn it
Four-digit addition is taught in 3rd and 4th grade, aligned to 3.NBT.A.2 and 4.NBT.B.4.
Teaching Tips
- Place a comma after the thousands digit counting three places from the right.
- Estimate the sum by rounding before computing exact column addition.
Common Mistakes
- Forgetting commas in four-digit sums (writing 5432 instead of 5,432).
- Carrying errors when sums equal exactly 10.
More Addition Concepts
Addition SentencesAddition Within 10Addition with Number LinesNumber BondsAddition Facts to 20Doubles and Near DoublesAdding Whole Tens and HundredsFact FamiliesMaking the Next TenTwo-Digit AdditionAddition Word ProblemsAdding Three or More NumbersMissing AddendMental AdditionThree-Digit AdditionAdding Large Numbers