Addition Game for Kids: Addition Adventure
Getting your game ready…
- Ages
- 5–9
- School years
- KG2–Basic 4
- Skills
- Addition facts to 10 and 20, Mental addition strategies, Adding two- and three-digit numbers
- Time
- 2–5 minutes a round
- Cost
- Free, no sign-up
- Updated
For grown-upsAddition Adventure is a free online addition game that helps kids build fast, confident adding skills, from simple sums within 10 all the way to three-digit addition.
In Ghana, Addition Adventure suits children in KG2 to Basic 4. School years and levels on this page follow Ghanaian schools.
How to play Addition Adventure
- Choose how big the numbers should be: up to 10, 20, 100 or 1,000.
- Pick whether to answer by tapping a choice or typing the answer.
- Solve 10 addition questions. Build a streak by getting answers right in a row.
- Earn up to three stars and try to beat your personal best!
What your child learns
- Addition facts to 10 and 20
- Mental addition strategies
- Adding two- and three-digit numbers
- Number sense and estimation
About Addition Adventure
Knowing addition facts by heart frees up working memory for harder problems later on, like multi-digit addition, subtraction and multiplication. This game gives quick, repeated practice in a low-pressure way.
Younger children (KG2 to Basic 1) should start with numbers up to 10. Kids in Basic 2–3 can move on to 20 and 100, while numbers up to 1,000 suit Basic 3–4.
| School year | Suggested level |
|---|---|
| KG2 | Numbers up to 10 |
| Basic 1 | Up to 20 |
| Basic 2 | Up to 100 |
| Basic 3 | Up to 1,000 |
| Basic 4 | Up to 1,000 + Typing |
Move up a level after getting three stars two or three times in a row.
Leaderboard
Full leaderboardPlay a round to get on the board! Create a free account to save your scores.
Matching worksheets
Practise away from the screen too: free worksheets with answer keys that match this game.
Addition within 20
Print or on screenAddition within 100
Print or on screenNumber bonds to 10
Print or on screenNumber bonds to 20
Print or on screenNumber bonds to 100
Print or on screenDoubles & halves
Print or on screenAdding money
Print or on screenAddition with regrouping
Print or on screen3-digit addition
Print or on screenAdding decimals
Print or on screenAdd & subtract word problems
Print or on screenHalloween word problems
Print or on screenEaster word problems
Print or on screenChristmas word problems
Print or on screenMad minute addition
Print or on screenAddition flash cards
Print or on screenAddition bingo
Print or on screenPractise one skill
Jump straight to a level, with tricks, examples and a printable worksheet for each skill.
Frequently asked questions
What age is this addition game for?
It suits children aged roughly 5 to 9. The “up to 10” level is perfect for beginners, and the “up to 1,000” level challenges kids in Basic 3–4.
Is the addition game free?
Yes. It is 100% free, needs no sign-up and works in any web browser on computers, tablets and phones.
How can my child get faster at addition?
Short daily practice is best. Try the typing mode once multiple choice feels easy, since recalling an answer from memory builds stronger fluency.
More games you’ll love
All maths games
Help your child shine in maths
Practice at home is a great start. Success Tutoring offers personalised tutoring to build skills and confidence.