diff --git a/digital logic sim computer.md b/digital logic sim computer.md
index b3c0b67f..4332f3be 100644
--- a/digital logic sim computer.md	
+++ b/digital logic sim computer.md	
@@ -75,8 +75,6 @@ The binary code of the CPU. They are stored in 2 octets.
 | 111 | COPY B     |
 
 
-10 + 10
-
 write 10 to A -> 0001010 00000100
 write 11 to B -> 0001011 00001000
 write 100 to op 00000100 00010000