diff --git a/education/software development/ECE1400/Chapter 8 Exercises.md b/education/software development/ECE1400/Chapter 8 Exercises.md
index 5c063dd..97689bc 100644
--- a/education/software development/ECE1400/Chapter 8 Exercises.md	
+++ b/education/software development/ECE1400/Chapter 8 Exercises.md	
@@ -27,7 +27,9 @@ const int segments[10][7] = {
 		{0, 1, 1, 0, 0, 1, 0}, // 4
 		{1, 0, 1, 1, 0, 1, 1}, // 5
 		{1, 0, 1, 1, 1, 1, 1}, // 6
-		{1, 1, 1, 0, 0, 0, 0}
+		{1, 1, 1, 0, 0, 0, 0}, // 7
+		{1, 1, 1, 1, 1, 1, 1}, // 8
+		{1, 1, 1, 1, 0, 1, 1}  // 9
 	};
 ```