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<span id="initial"><br><br></span>

# <span><a href="#arithmetics">[&nabla;]</a></span> <span><a href="#learn_additions">[&nabla;]</a></span> <span><a href="#final">[@]</a></span> <span><a href="#final">[@]</a></span> <span style="color: red;"><br>Jeux mathématiques libres de GCompris</span>

#### Version 2021-05-10 : Licence GPL de GCompris<sup>[1](#ref)</sup> ou cc-by-sa de ModLibre.info<sup>[2](#ref)</sup>
#### GCompris<sup>[1](#ref)</sup> : logiciel éducatif pour les enfants de 2 à 10 ans

<br>

#### [&#x25cf; &nbsp; Arithmétique](#arithmetics)
#### [&#x25cf; &nbsp; Codage](#codes)
#### [&#x25cf; &nbsp; Jeux de logique](#logical)
#### [&#x25cf; &nbsp; Technologie](#technology)
#### [&#x25cf; &nbsp; Modèles d'environnement](#environment)


<span id="arithmetics"><br><br></span>

# <span><a href="#codes">[&nabla;]</a></span> <span><a href="#learn_additions">[&nabla;]</a></span> <span><a href="#initial">[&Delta;]</a></span> <span><a href="#initial">[&Delta;]</a></span> <span style="color: red;">Arithmétique</span>

<span id="learn_additions"><br><br></span>

# <span><a href="#scalesboard">[&nabla;]</a></span> <span><a href="#scalesboard">[&nabla;]</a></span> <span><a href="#arithmetics">[&Delta;]</a></span> <span><a href="#initial">[&Delta;]</a></span> <span style="color: red;">Apprends les additions<sup>[3](#ref)</sup></span>

<img src="images/learn_additions_0400x0260_GPL_GCompris.png" style="width:70%; border:0px solid; margin-right: 0px" align="center">


<span id="scalesboard"><br><br></span>

# <span><a href="#codes">[&nabla;]</a></span> <span><a href="#scalesboard_weight">[&nabla;]</a></span> <span><a href="#learn_additions">[&Delta;]</a></span> <span><a href="#arithmetics">[&Delta;]</a></span> <span style="color: red;">La balance de Roberval<sup>[4](#ref)</sup></span>

<img src="images/scalesboard_0400x0260_GPL_GCompris.png" style="width:70%; border:0px solid; margin-right: 0px" align="center">


<span id="scalesboard_weight"><br><br></span>

# <span><a href="#codes">[&nabla;]</a></span> <span><a href="#roman_numerals">[&nabla;]</a></span> <span><a href="#scalesboard">[&Delta;] <span><a href="#arithmetics">[&Delta;]</a></span> <span style="color: red;">Additions de masses<sup>[5](#ref)</sup></span>

<img src="images/scalesboard_weight_0400x0260_GPL_GCompris.png" style="width:70%; border:0px solid; margin-right: 0px" align="center">

<br><br><br><br>

<span id="codes"><br><br></span>

# <span><a href="#logical">[&nabla;]</a></span> <span><a href="#roman_numerals">[&nabla;]</a></span> <span><a href="#scalesboard_weight">[&Delta;]</a></span> <span><a href="#arithmetics">[&Delta;]</a></span> <span style="color: red;">Codage</span>

<span id="roman_numerals"><br><br></span>

# <span><a href="#codes">[&nabla;]</a></span> <span><a href="#braille_alphabets">[&nabla;]</a></span> <span><a href="#scalesboard_weight">[&Delta;]</a></span> <span><a href="#scalesboard_weight">[&Delta;]</a></span> <span style="color: red;">Les nombres romains<sup>[6](#ref)</sup></span>

<img src="images/roman_numerals_0400x0260_GPL_GCompris.png" style="width:70%; border:0px solid; margin-right: 0px" align="center">


<span id="braille_alphabets"><br><br></span>

# <span><a href="#logical">[&nabla;]</a></span> <span><a href="#chess">[&nabla;]</a></span> <span><a href="#roman_numerals">[&Delta;]</a></span> <span><a href="#codes">[&Delta;]</a></span> <span style="color: red;">Découvre le système Braille<sup>[7](#ref)</sup></span>

<img src="images/braille_alphabets_0400x0260_GPL_GCompris.png" style="width:70%; border:0px solid; margin-right: 0px" align="center">



<span id="logical"><br><br></span>

# <span><a href="#technology">[&nabla;]</a></span> <span><a href="#chess">[&nabla;]</a></span> <span><a href="#braille_alphabets">[&Delta;]</a></span> <span><a href="#codes">[&Delta;]</a></span> <span style="color: red;">Jeux de logique</span>

<span id="chess"><br><br></span>

# <span><a href="#technology">[&nabla;]</a></span> <span><a href="#canal_lock">[&nabla;]</a></span> <span><a href="#braille_alphabets">[&Delta;]</a></span> <span><a href="#logical">[&Delta;]</a></span> <span style="color: red;">Joue aux échecs (contre Tux)<sup>[8](#ref)</sup></span>

<img src="images/chess_0400x0260_GPL_GCompris.png" style="width:70%; border:0px solid; margin-right: 0px" align="center">


<span id="canal_lock"><br><br></span>

# <span><a href="#hanoi">[&nabla;]</a></span> <span><a href="#hanoi">[&nabla;]</a></span> <span><a href="#chess">[&Delta;]</a></span> <span><a href="#logical">[&Delta;]</a></span> <span style="color: red;">Fonctionnement d'une écluse<sup>[9](#ref)</sup></span>

<img src="images/canal_lock_0400x0260_GPL_GCompris.png" style="width:70%; border:0px solid; margin-right: 0px" align="center">


<span id="hanoi"><br><br></span>

# <span><a href="#technology">[&nabla;]</a></span> <span><a href="#hanoi_real">[&nabla;]</a></span> <span><a href="#canal_lock">[&Delta;]</a></span> <span><a href="#logical">[&Delta;]</a></span> <span style="color: red;">Tours de Hanoï simplifiées<sup>[10](#ref)</sup></span>

<img src="images/hanoi_0400x0260_GPL_GCompris.png" style="width:70%; border:0px solid; margin-right: 0px" align="center">


<span id="hanoi_real"><br><br></span>

# <span><a href="#technology">[&nabla;]</a></span> <span><a href="#analog_electricity">[&nabla;]</a></span> <span><a href="#hanoi">[&Delta;]</a></span> <span><a href="#logical">[&Delta;]</a></span> <span style="color: red;">Tours de Hanoï<sup>[11](#ref)</sup></span>

<img src="images/hanoi_real_0400x0260_GPL_GCompris.png" style="width:70%; border:0px solid; margin-right: 0px" align="center">

<img src="images/Tower_of_Hanoi_4_0320x0125_cc-by-sa_WM.gif" style="width:40%; border:0px solid; margin-right: 0px" align="center">


<span id="technology"><br><br></span>

# <span><a href="#environment">[&nabla;]</a></span> <span><a href="#environment">[&nabla;]</a></span> <span><a href="#logical">[&Delta;]</a></span> <span><a href="#logical">[&Delta;]</a></span> <span style="color: red;">Technologie</span>

<span id="analog_electricity"><br><br></span>

# <span><a href="#environment">[&nabla;]</a></span> <span><a href="#digital_electricity">[&nabla;]</a></span> <span><a href="#hanoi_real">[&Delta;]</a></span> <span><a href="#logical">[&Delta;]</a></span> <span style="color: red;">Électronique analogique<sup>[12](#ref)</sup></span>

<img src="images/analog_electricity_0400x0260_GPL_GCompris.png" style="width:70%; border:0px solid; margin-right: 0px" align="center">


<span id="digital_electricity"><br><br></span>

# <span><a href="#environment">[&nabla;]</a></span> <span><a href="#renewable_energy">[&nabla;]</a></span> <span><a href="#analog_electricity">[&Delta;]</a></span> <span><a href="#logical">[&Delta;]</a></span> <span style="color: red;">Électronique numérique<sup>[13](#ref)</sup></span>

<img src="images/digital_electricity_0400x0260_GPL_GCompris.png" style="width:70%; border:0px solid; margin-right: 0px" align="center">



<span id="environment"><br><br></span>

# <span><a href="#ref">[&nabla;]</a></span> <span><a href="#final">[&nabla;]</a></span> <span><a href="#technology">[&Delta;]</a></span> <span><a href="#technology">[&Delta;]</a></span> <span style="color: red;">Modèles d'environnement</span>

<span id="renewable_energy"><br><br></span>

# <span><a href="#watercycle">[&nabla;]</a></span> <span><a href="#watercycle">[&nabla;]</a></span> <span><a href="#digital_electricity">[&Delta;]</a></span> <span><a href="#environment">[&Delta;]</a></span> <span style="color: red;">Énergie renouvelable<sup>[14](#ref)</sup></span>

<img src="images/renewable_energy_0400x0260_GPL_GCompris.png" style="width:70%; border:0px solid; margin-right: 0px" align="center">


<span id="watercycle"><br><br></span>

# <span><a href="#solar_system">[&nabla;]</a></span> <span><a href="#solar_system">[&nabla;]</a></span> <span><a href="#renewable_energy">[&Delta;]</a></span> <span><a href="#environment">[&Delta;]</a></span> <span style="color: red;">Cycle de l'eau<sup>[15](#ref)</sup></span>

<img src="images/watercycle_0400x0260_GPL_GCompris.png" style="width:70%; border:0px solid; margin-right: 0px" align="center">


<span id="solar_system"><br><br></span>

# <span><a href="#ref">[&nabla;]</a></span> <span><a href="#ref">[&nabla;]</a></span> <span><a href="#watercycle">[&Delta;]</a></span> <span><a href="#environment">[&Delta;]</a></span> <span style="color: red;">Le système solaire<sup>[16](#ref)</sup></span>

<img src="images/solar_system_0400x0260_GPL_GCompris.png" style="width:70%; border:0px solid; margin-right: 0px" align="center">


<span id="ref"><br><br></span>

## <span><a href="#final">[&nabla;]</a></span> <a href="#final">[&nabla;]</a></span> <span><a href="#solar_system">[&Delta;]</a> <span><a href="#environment">[&Delta;]</a></span> <span style="color: red;">Références de jeux mathématiques libres de GCompris</span>

#### Cliquez sur ces références pour obtenir une description ou un mode d'emploi

#### <span><a href="#1">[1]</a></span>  [GCompris](https://gcompris.net/index-fr.html)
#### <span><a href="#2">[2]</a></span>  [ModLibre.info](http://ModLibre.info)
#### <span><a href="#3">[3]</a></span>  [Apprends les additions](https://gcompris.net/screenshots-fr.html#learn_additions)
#### <span><a href="#4">[4]</a></span>  [La balance de Roberval](https://gcompris.net/screenshots-fr.html#scalesboard)
#### <span><a href="#5">[5]</a></span>  [Additions de masses](https://gcompris.net/screenshots-fr.html#scalesboard_weight)
#### <span><a href="#6">[6]</a></span>  [Les nombres romains](https://gcompris.net/screenshots-fr.html#roman_numerals)
#### <span><a href="#7">[7]</a></span>  [Découvre le système Braille](https://gcompris.net/screenshots-fr.html#braille_alphabets)
#### <span><a href="#8">[8]</a></span>  [Joue aux échecs (contre Tux)](https://gcompris.net/screenshots-fr.html#chess)
#### <span><a href="#9">[9]</a></span>  [Fonctionnement d'une écluse](https://gcompris.net/screenshots-fr.html#canal_lock)
#### <span><a href="#10">[10]</a></span> [Tours de Hanoï simplifiées](https://gcompris.net/screenshots-fr.html#hanoi)
#### <span><a href="#11">[11]</a></span> [Tours de Hanoï](https://gcompris.net/screenshots-fr.html#hanoi_real)
#### <span><a href="#12">[12]</a></span> [Électronique analogique](https://gcompris.net/screenshots-fr.html#analog_electricity)
#### <span><a href="#13">[13]</a></span> [Électronique numérique](https://gcompris.net/screenshots-fr.html#digital_electricity)
#### <span><a href="#14">[14]</a></span> [Énergie renouvelable](https://gcompris.net/screenshots-fr.html#renewable_energy)
#### <span><a href="#15">[15]</a></span> [Cycle de l'eau](https://gcompris.net/screenshots-fr.html#watercycle)
#### <span><a href="#16">[16]</a></span> [Le système solaire](https://gcompris.net/screenshots-fr.html#solar_system)

<span id="final"><br><br></span>

# <span><a href="#initial">[@]</a></span> <span><a href="#initial">[@]</a></span> <span><a href="#ref">[&Delta;] <span><a href="#ref">[&Delta;]</a></span> <span style="color: red;">Fin</span>


***
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