Are these 3-digit addition with regrouping worksheets free?

Yes — every 3-digit addition (with regrouping) worksheet is 100% free, with no account needed. Print as many as you like.

Do the worksheets come with an answer key?

Yes. An answer key page is generated with each worksheet and placed at the back, so you can keep it or throw it away.

Can I get different problems?

Every click makes a brand-new randomised set of 24 problems for the same skill — so you can print fresh practice as often as you need.

What level is 3-digit addition (with regrouping) for?

It's typically Grade 3 work, but every child moves at their own pace — use whichever skill matches what they're practising right now.

What paper size does it print on?

Choose US Letter or A4 in the maker — both print cleanly at home or at school.

Free · Grade 3

3-digit addition with regrouping worksheets

Full three-digit column addition, with carrying in every problem. The maker is already set to 3-digit addition (with regrouping) — hit the button for 24 fresh problems and a matching answer key. Free, no account.

Instant PDF Answer key included New problems every click

Choose a skill

How many sheets?

Each sheet has brand-new problems. Want a full 5-day week or 4-week month with Pro →

Include an answer key for each sheet

Paper:

24 fresh problems per sheet · instant PDF · US Letter · no account

More free addition & math worksheets

Every skill makes a different worksheet — pick another, or switch skills in the maker above.

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Frequently asked questions

Are these 3-digit addition with regrouping worksheets free?: Yes — every 3-digit addition (with regrouping) worksheet is 100% free, with no account needed. Print as many as you like.
Do the worksheets come with an answer key?: Yes. An answer key page is generated with each worksheet and placed at the back, so you can keep it or throw it away.
Can I get different problems?: Every click makes a brand-new randomised set of 24 problems for the same skill — so you can print fresh practice as often as you need.
What level is 3-digit addition (with regrouping) for?: It's typically Grade 3 work, but every child moves at their own pace — use whichever skill matches what they're practising right now.
What paper size does it print on?: Choose US Letter or A4 in the maker — both print cleanly at home or at school.