Free Addition Worksheets and Online Practice
Fresh addition questions every click — never the same sheet twice. Pick a level, practise online with instant checking, redo only the ones you missed, or print the questions and the answer key on separate pages. No sign-up, no downloads.
Free forever — no sign-up, no ads. Every worksheet is freshly generated, so the same practice never repeats. Answers are checked on your device; nothing is uploaded.
Three levels, Grade 1 to 6
Easy starts with sums within 20 for Grade 1–2. Medium adds two- and three-digit numbers with carrying. Hard mixes in larger numbers that reward a steady written method.
Mistakes are the worksheet
After checking, one click rebuilds the set from only the questions that went wrong — shuffled, so the answers cannot be memorised by position. Repeat until the set is clean.
Print properly
Questions and answer key print as two separate documents, with a name and date line at the top — the way a teacher would hand them out.
More worksheets
Practise the other operations too: subtraction, multiplication, fractions — or open the full math worksheets hub with every topic, the 60-second sprint and geometry.
How much practice is enough? Ten focused minutes a day beats an hour once a week. Stop while it still feels easy enough to come back tomorrow.
✓ Last checked November 2, 2026 — we re-test this tool every week to make sure it still works.