Addition worksheets

Free printable addition practice, from sums within 10 to two-digit numbers. Each sheet has 30 problems on one page, with the answers at the bottom.

Download the sheets

• Within 10 Sums up to 10, like 4 + 5
• Crossing ten, within 20 Facts like 8 + 7 that go past 10
• Doubles and near doubles Facts like 6 + 6 and 6 + 7
• Two-digit addition Sums like 47 + 38, some with regrouping

How to use them

1. Start with the sheet just above what's easy. When every answer comes right away, move up.
2. For facts that go past 10, make a 10 first: 8 + 7 is 8 + 2 + 5, so 15.
3. Know the doubles, and the near doubles follow: 6 + 7 is 6 + 6 + 1, so 13.
4. Check with the answers at the bottom and circle the misses. Those are the facts to practice tomorrow.

Time yourself with the 1-minute addition test, or learn the make-10 trick. What's expected by grade: 1st grade and 2nd grade.

Common questions

What addition facts should a 1st grader know?

Under the Common Core, 1st graders add fluently within 10 and use strategies like making 10 to add within 20. By the end of 2nd grade, they should know every sum of two one-digit numbers from memory.

How many worksheets a day?

One a day is plenty. A few minutes of practice every day helps facts stick better than a long session once a week.