diff --git a/00.brainstorming-pedagogical-teams/45.synthesis-structuring/10.math-tools/20.n2/10.brainstorming/02.p2/textbook.fr.md b/00.brainstorming-pedagogical-teams/45.synthesis-structuring/10.math-tools/20.n2/10.brainstorming/02.p2/textbook.fr.md
index 7875a6245..d2d8dab05 100644
--- a/00.brainstorming-pedagogical-teams/45.synthesis-structuring/10.math-tools/20.n2/10.brainstorming/02.p2/textbook.fr.md
+++ b/00.brainstorming-pedagogical-teams/45.synthesis-structuring/10.math-tools/20.n2/10.brainstorming/02.p2/textbook.fr.md
@@ -24,32 +24,3 @@ N'hésitez pas à créer une nouvelle classification si nécessaire.
 
 -------------------------------------------------------------
 
-<!------------------------------------------------------------------------------
-  NUMERATION ET OPERATIONS
-------------------------------------------------------------------------------->
-! *Numération et opérations*
-
-
-
-<!------------------------------------------------------------------------------
-  ENSEMBLES
-------------------------------------------------------------------------------->
-! *Les ensembles*
-
-
-
-<!------------------------------------------------------------------------------
-  GEOMETRIE
-------------------------------------------------------------------------------->
-! *Géométrie*
-
-
-
-
-
-<!------------------------------------------------------------------------------
-  EQUATIONS
-------------------------------------------------------------------------------->
-
-
-