Addition Worksheets
Generate free printable addition worksheets. Choose single- or multi-digit addends, set problems per page, and download a PDF with an optional answer key.
Create free, printable addition worksheets in seconds. Set the number range for each addend — from single-digit sums up to triple-digit column addition — then choose how many problems fit on each page and how many pages to print. Download a clean PDF and include a matching answer key so every sheet is classroom- or homework-ready the moment it prints.
Use the options below to target exactly the facts your student needs. Keep both addends between 0 and 9 to drill the basic addition facts, or expand to two- and three-digit numbers for carrying and regrouping practice. Toggle 'Regrouping Only' or 'No Regrouping' to focus on one skill at a time.
What this worksheet covers
- Recall single-digit addition facts quickly and accurately
- Add two- and three-digit numbers in columns, lining up ones, tens and hundreds
- Carry a ten into the next column when a column's sum passes nine
Common Core standards
- 1.OA.C.6 Add and subtract within 20, fluently within 10.
- 2.NBT.B.5 Fluently add and subtract within 100 using place-value strategies.
- 3.NBT.A.2 Fluently add and subtract within 1,000.
Frequently asked questions
How do I make an addition worksheet?
Choose the number ranges for each addend, set how many problems per page and how many pages, then print or download the generated PDF. Toggle the answer key on for a marking sheet.
Should addition facts be memorized or worked out?
Both, in that order. Children first work a fact out by counting on or making ten, then practice until the answer comes from memory. A fact is known when it is answered in about three seconds without counting. Keep the number ranges small until that happens, then widen them.
Can I make regrouping (carrying) addition worksheets?
Yes. Set the Regrouping option to 'Regrouping Only' and the generator will only include problems where carrying is required, giving focused practice on that skill.
What grade level are these addition worksheets for?
Single-digit addition suits kindergarten through grade 2, two-digit addition with and without regrouping suits grades 1–3, and three-digit column addition suits grades 2–4.