Addition worksheets

About this worksheet

Choose how many digits each number has, whether every problem needs regrouping (carrying) or none do, and whether the problems are stacked vertically or written across the page.

Every worksheet comes with a matching answer key. Copy the link to share exactly the same worksheet with a colleague, or to print the same set again next year. Pick a different version (A to Z) for a fresh set of problems.

Printing

US Letter or A4, portrait: choose your paper size above. Print at 100 percent (actual size). Use "Black and white" for the copier, or "Color" for display pages and mini books.