Christmas Tree Addition
Played 1 times.
About Christmas Tree Addition
A snowman with a stack of ornaments is the unlikely hero of this math puzzle. Christmas Tree Addition asks you to decorate a tree by building ornaments whose numbers match the ones shown on the tree, and you do it by launching ornaments at each other.
When two ornaments of the same kind collide, their numbers add up; when they are different, the numbers are subtracted. Ten trees wait to be decorated, making it a lively way to practice sums. A click or tap sends the snowman's next ornament flying. It is free, festive and runs in the browser.
Game details
| Genre | Puzzle |
|---|---|
| Controls | Mouse or touch |
| Platform | Browser, phone and tablet |
| Cost | Free, no download |
| Screen | 1280 x 720 px |
How to play Christmas Tree Addition
- Check the numbers shown on the tree.
- Click or tap to make the snowman launch the ornament he is holding.
- Hit another ornament: like ones add, unlike ones subtract.
- Build ornaments that match the tree's numbers.
Tips for Christmas Tree Addition
- Work out the sum or difference you need before you throw.
- Aim carefully, since a stray ornament can change your result.
- Start with the smaller target numbers on each tree.
Frequently asked questions
Is Christmas Tree Addition free to play?
Yes. It is free in your browser, with no download and no sign-up.
How does the math work in Christmas Tree Addition?
When like ornaments hit, their numbers add. When unlike ornaments hit, the numbers are subtracted.
How many trees are in Christmas Tree Addition?
There are ten trees to decorate, each with numbers to match using your ornaments.
More to play: Puzzle games · Christmas games · Educational games
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