Free Addition Worksheets for Grades 1–5 (Printable PDF)
Fifteen free printable addition worksheets: three levels for every grade from 1 to 5. Each sheet has 20 questions on one A4 page and a full answer key on the second, so children can practise and parents or teachers can check in minutes.
Choose a grade
| Grade | Easy | Medium | Hard |
|---|---|---|---|
| Grade 1 | Adding within 10 | Adding within 20 | Three numbers, missing numbers and word problems within 20 |
| Grade 2 | 2-digit + 1-digit, no regrouping | 2-digit + 2-digit, no regrouping | 2-digit + 2-digit with regrouping and word problems |
| Grade 3 | 3-digit addition, no regrouping | 3-digit addition, regrouping once | 3-digit addition, regrouping twice, and word problems |
| Grade 4 | 4-digit addition, no regrouping | 4-digit addition with regrouping | Adding three 4-digit numbers and word problems |
| Grade 5 | Adding decimals to tenths | Hundredths and large whole numbers | Fractions with unlike denominators and decimal word problems |
How the levels work
Each level adds one new step. Easy sheets practise the core skill on its own, medium sheets add a harder number range or regrouping, and hard sheets combine skills and finish with four word problems. A child who gets 18 out of 20 is ready for the next level.
Frequently asked questions
Are these addition worksheets free?
Yes. All 15 worksheets are free to download and print for home and classroom use.
Do the worksheets have answers?
Every worksheet is two A4 pages: 20 questions on the first page and the answer key on the second.
Which level should my child start with?
Start with the easy sheet for your child's grade. If they get 18 or more right without help, move to medium, then hard.
Can I get more practice sheets?
Yes. Each grade page has a New sheet button that makes a fresh worksheet with new numbers, following the same rules.
Also try the Number Bonds Game and today's Maths Problem of the Day.