Content rating
Everyone
100+
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Content rating
Everyone
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About this app

The site proposes to build the numbers from 3 to 10 in the form of decompositions.

After choosing a target number, the child must build several floors by clicking on the blocks.
- if the breakdown is correct, the floor is validated and the site goes up one floor.
- if the decomposition is too big, you have to click on the backhoe to start the floor again.
It is possible to change the type of blocks (with / without window) by clicking on the Serge the llama button.

To reset the scores on the home screen, just click 5 times on Serge the llama.

Skill: Additive Decompositions
* Talk about numbers using their decomposition (expected at the end of cycle 1)
Help Serge build floors by breaking down the numbers from 3 to 10!
Updated on
May 29, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
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  • Committed to follow the Play Families Policy

What’s new

- Résolution 1280*800
- Ajout de l'écran "infos"