Add section numbers

Author: kenneychan

lab_24.md

@@ -27,11 +27,11 @@ You will write a SNAP program to choose a random number between 1 and 10 and the
 
 | **Lab 2.4 Criteria** | |
 | ----------------------------------- | -------------- |
-| Planning Worksheet  | 0.5 points |
-| Simple version  | 0.25 points |
-| Repeat till correct guess  | 0.25 points |
-| User name  | 0.25 points |
-| Range of numbers  | 0.25 points |
-| Number of guesses  | 0.25 points |
-| High or low  | 0.25 points |
+| 1.1 Planning Worksheet | 0.5 points |
+| 1.2 Simple version | 0.25 points |
+| 1.3 Repeat till correct guess | 0.25 points |
+| 1.4 User name | 0.25 points |
+| 2.1 Range of numbers | 0.25 points |
+| 2.2 Number of guesses | 0.25 points |
+| 2.3 High or low | 0.25 points |
 | **PROJECT TOTAL** | **2.0 points** |