4-Digit Addition Worksheets
4-digit addition, stacked the way it is worked on paper: problems like 4,829 + 3,576 in three or four columns with space underneath for the carrying marks. Choose whether carrying appears in some problems, none of them, or every one, and the sheet rebuilds; the answer key comes in the same PDF. Typical for third and fourth grade.
Some problems regroup, some do not.
Ready-made PDFs
One-click downloads, answer key included, a different puzzle in each.
FAQ
What does the carrying control do?
None keeps every column sum under 10, so nothing carries. Every problem guarantees carrying in each one. Mixed lets the generator draw freely, which is how a test page looks.
Is there room to show the work?
Yes. Multi-digit pages use three or four columns instead of the five or six on fact pages, so each problem has empty space underneath for carrying marks, partial products or the long division steps.
Do the downloads include answer keys?
Yes, every PDF ends with a key page that repeats the layout with the answers in green. Flip the Answer key switch off if you only want the problems.
How do I print this addition worksheet?
Click Download PDF and print at 100% scale. The page is already sized for US Letter with printer-safe margins, so no fit-to-page fiddling is needed.
Are both numbers always 4 digits?
Yes, both operands are full 4-digit numbers, written with a thousands comma as US textbooks do. For mixed lengths, drop to the 3-digit page or use the grade pages, which draw from a number range instead.
How many problems per page?
Twelve, twenty or thirty. Twelve prints large with the most work space and suits the first days of carrying; thirty is a fluency check for students who already have the method.
Can I get different versions for each student?
Turn on the 5 versions switch before downloading. You get five different sheets in one PDF, each with its own answer key, so neighbouring desks cannot copy.