diff --git a/zk/Signed_magnitude_representation.md b/zk/Signed_magnitude_representation.md
index 3180779..2c68ca2 100644
--- a/zk/Signed_magnitude_representation.md
+++ b/zk/Signed_magnitude_representation.md
@@ -1,7 +1,7 @@
 ---
 id: 3wsh
 title: Signed_magnitude_representation
-tags: []
+tags: [binary, binary-encoding]
 created: Wednesday, March 20, 2024
 ---
 
@@ -20,8 +20,18 @@ Typically `0` is used to indicate an unsigned (positive) integer and `1` to
 indicate a signed (negative) number. The rest of the bits are the magnitude (the
 actual numerical value).
 
-We can demonstrate with an 8-bit binary system.
+We can demonstrate with an 8-bit binary system, encoding `5`: `0000 0101`. Here
+the furthest bit (aka. the "most significant bit" (MSB)) at the $2^8$ position
+is `0`, designating that the number is unsigned. The signed equivalent is
+`1000 0101`, with the MSB being `1` designating the number as signed. When we
+are working with signed numbers, the MSB is known as the **signed bit**.
+
+### Advantages
+
+### Limitations
 
 ## Applications
 
 ## Related notes
+
+[[Signed_and_unsigned_numbers|signed_and_unsigned_numbers]]