diff --git a/00.brainstorming-pedagogical-teams/45.synthesis-structuring/10.math-tools/10.n1/10.brainstorming/01.p1/textbook.fr.md b/00.brainstorming-pedagogical-teams/45.synthesis-structuring/10.math-tools/10.n1/10.brainstorming/01.p1/textbook.fr.md
index 2d337c067..9e1eade78 100644
--- a/00.brainstorming-pedagogical-teams/45.synthesis-structuring/10.math-tools/10.n1/10.brainstorming/01.p1/textbook.fr.md
+++ b/00.brainstorming-pedagogical-teams/45.synthesis-structuring/10.math-tools/10.n1/10.brainstorming/01.p1/textbook.fr.md
@@ -299,5 +299,25 @@ RÉAGIR :
 RÉAGIR :
 ...  (XXX-YY)
 
+<!------------------------------------------------------------------------------
+AUTRES
+------------------------------------------------------------------------------->
+
+(XXX-YY)
+...
+
+RÉAGIR :
+...  (XXX-YY)
+
+---------------------
+
+(XXX-YY) ...
+
+RÉAGIR :
+...  (XXX-YY)
+
+------------------
+
+