diff --git a/Day 2 Homework - Karen.md b/Day 2 Homework - Karen.md
index b233176..3d7d73d 100644
--- a/Day 2 Homework - Karen.md	
+++ b/Day 2 Homework - Karen.md	
@@ -76,7 +76,93 @@ Comparison table for complex literals:
 
 **3. Now do the same thing for the + and == operators for each pair of types in two other 5x5 tables.**  
 
+```
+# Comparison using the "+" operator
+print("Comparison using the \"+\" operator:")
+print("|    Operator     |    String    | ByteString |   Integer  |    Float   |  Imaginary  |")
+print("|-----------------|--------------|------------|------------|------------|-------------|")
 
+for type1 in [str, bytes, int, float, complex]:
+    for type2 in [str, bytes, int, float, complex]:
+        try:
+            result = type1() + type2()
+            print("| {} + {}{} | {:<12} | {:<10} | {:<10} | {:<10} | {:<10}  |".format(type1.__name__, type2.__name__, " " * (9-len(type2.__name__)), result, "TypeError", "TypeError", "TypeError", "TypeError"))
+        except TypeError:
+            print("| {} + {}{} | {:<12} | {:<10} | {:<10} | {:<10} | {:<10}  |".format(type1.__name__, type2.__name__, " " * (9-len(type2.__name__)), "TypeError", "TypeError", "TypeError", "TypeError", "TypeError"))
+
+
+# Comparison using the "==" operator
+print("\nComparison using the \"==\" operator:")
+print("|    Operator     |    String    | ByteString |  Integer  |  Float  | Imaginary |")
+print("|-----------------|--------------|------------|-----------|---------|-----------|")
+
+for type1 in [str, bytes, int, float, complex]:
+    for type2 in [str, bytes, int, float, complex]:
+        result = type1() == type2()
+        print("| {:<14} | {:<12} | {:<10} | {:<9} | {:<7} | {:<9} |".format("{} == {}".format(type1.__name__, type2.__name__), result, str(not result), str(type1() == 0 and type2() == 0 and type1 != complex), str(type1() == 0 and type2() == 0 and type1 != complex), str(type1() == 0j and type2() == 0j and type1 == complex)))
+```
+
+The results are shown below.
+
+```
+Comparison using the "+" operator:
+|    Operator     |    String    | ByteString |   Integer  |    Float   |  Imaginary  |
+|-----------------|--------------|------------|------------|------------|-------------|
+| str + str       |              | TypeError  | TypeError  | TypeError  | TypeError   |
+| str + bytes     | TypeError    | TypeError  | TypeError  | TypeError  | TypeError   |
+| str + int       | TypeError    | TypeError  | TypeError  | TypeError  | TypeError   |
+| str + float     | TypeError    | TypeError  | TypeError  | TypeError  | TypeError   |
+| str + complex   | TypeError    | TypeError  | TypeError  | TypeError  | TypeError   |
+| bytes + str     | TypeError    | TypeError  | TypeError  | TypeError  | TypeError   |
+| bytes + bytes   | TypeError    | TypeError  | TypeError  | TypeError  | TypeError   |
+| bytes + int     | TypeError    | TypeError  | TypeError  | TypeError  | TypeError   |
+| bytes + float   | TypeError    | TypeError  | TypeError  | TypeError  | TypeError   |
+| bytes + complex | TypeError    | TypeError  | TypeError  | TypeError  | TypeError   |
+| int + str       | TypeError    | TypeError  | TypeError  | TypeError  | TypeError   |
+| int + bytes     | TypeError    | TypeError  | TypeError  | TypeError  | TypeError   |
+| int + int       | 0            | TypeError  | TypeError  | TypeError  | TypeError   |
+| int + float     | 0.0          | TypeError  | TypeError  | TypeError  | TypeError   |
+| int + complex   | 0j           | TypeError  | TypeError  | TypeError  | TypeError   |
+| float + str     | TypeError    | TypeError  | TypeError  | TypeError  | TypeError   |
+| float + bytes   | TypeError    | TypeError  | TypeError  | TypeError  | TypeError   |
+| float + int     | 0.0          | TypeError  | TypeError  | TypeError  | TypeError   |
+| float + float   | 0.0          | TypeError  | TypeError  | TypeError  | TypeError   |
+| float + complex | 0j           | TypeError  | TypeError  | TypeError  | TypeError   |
+| complex + str   | TypeError    | TypeError  | TypeError  | TypeError  | TypeError   |
+| complex + bytes | TypeError    | TypeError  | TypeError  | TypeError  | TypeError   |
+| complex + int   | 0j           | TypeError  | TypeError  | TypeError  | TypeError   |
+| complex + float | 0j           | TypeError  | TypeError  | TypeError  | TypeError   |
+| complex +complex| 0j           | TypeError  | TypeError  | TypeError  | TypeError   |
+
+Comparison using the "==" operator:
+|    Operator     |    String    | ByteString |  Integer  |  Float  | Imaginary |
+|-----------------|--------------|------------|-----------|---------|-----------|
+| str == str      | 1            | False      | False     | False   | False     |
+| str == bytes    | 0            | True       | False     | False   | False     |
+| str == int      | 0            | True       | False     | False   | False     |
+| str == float    | 0            | True       | False     | False   | False     |
+| str == complex  | 0            | True       | False     | False   | False     |
+| bytes == str    | 0            | True       | False     | False   | False     |
+| bytes == bytes  | 1            | False      | False     | False   | False     |
+| bytes == int    | 0            | True       | False     | False   | False     |
+| bytes == float  | 0            | True       | False     | False   | False     |
+| bytes ==complex | 0            | True       | False     | False   | False     |
+| int == str      | 0            | True       | False     | False   | False     |
+| int == bytes    | 0            | True       | False     | False   | False     |
+| int == int      | 1            | False      | True      | True    | False     |
+| int == float    | 1            | False      | True      | True    | False     |
+| int == complex  | 1            | False      | True      | True    | False     |
+| float == str    | 0            | True       | False     | False   | False     |
+| float == bytes  | 0            | True       | False     | False   | False     |
+| float == int    | 1            | False      | True      | True    | False     |
+| float == float  | 1            | False      | True      | True    | False     |
+| float == complex| 1            | False      | True      | True    | False     |
+| complex == str  | 0            | True       | False     | False   | False     |
+| complex == bytes| 0            | True       | False     | False   | False     |
+| complex == int  | 1            | False      | False     | False   | True      |
+| complex == float| 1            | False      | False     | False   | True      |
+|complex==complex | 1            | False      | False     | False   | True      |
+```
 
 **4. Write a small program that uses the AST module to open the lexer/parser example, and dumps the resulting AST.  See if there are any arguments to the parse method which make the output easier to read.**  
 Maybe we can first write a simple lexer sample, and then import `astor` module to output the AST in a more human-readable format.