diff --git a/CodeHS/3/4/7/Rectangle-Joe.py b/CodeHS/3/4/7/Rectangle-Joe.py
new file mode 100644
index 0000000..cd28109
--- /dev/null
+++ b/CodeHS/3/4/7/Rectangle-Joe.py
@@ -0,0 +1,8 @@
+length = 10
+width = 5
+
+area = length * width
+perimeter = 2 * (length + width)
+
+print "Length is " + str(length) + "\nWidth is " + str(width)
+print "Area is " + str(area) + "\nPerimeter is " + str(perimeter)
\ No newline at end of file
diff --git a/CodeHS/5/4/7/Categories.py b/CodeHS/5/4/7/Categories.py
new file mode 100644
index 0000000..a4e364d
--- /dev/null
+++ b/CodeHS/5/4/7/Categories.py
@@ -0,0 +1,16 @@
+thing_list = []
+
+class thing():
+    def __init__(self, name, tags):
+        self.name = name
+        self.tag1, self.tag2, self.tag3 = tags
+    def list_info(self):
+        print(self.name + ": "+ self.tag1 + " " + self.tag2 + " " + self.tag3)
+
+for i in range(3):
+    name = input("Enter a category: ")
+    tags = [input("Enter something in that category: "), input("Enter something in that category: "), input("Enter something in that category: ")]
+    thing_list.append(thing(name, tags))
+    
+for m_thing in thing_list:
+    m_thing.list_info()
\ No newline at end of file
diff --git a/CodeHS/6/2/7/Add, Subtract or Multiply-Joe.py b/CodeHS/6/2/7/Add, Subtract or Multiply-Joe.py
new file mode 100644
index 0000000..80d094a
--- /dev/null
+++ b/CodeHS/6/2/7/Add, Subtract or Multiply-Joe.py	
@@ -0,0 +1,20 @@
+import operator
+
+def multiply():
+    pass
+def add():
+    pass
+def subtract():
+    pass
+
+operators = {"add":operator.add, "subtract":operator.sub, "multiply":operator.mul}
+symbols = {"add":'+', "subtract":'-', "multiply":'*'}
+
+first_number = int(input("First number: "))
+second_number = int(input("Second number: "))
+symbol = input("Choose an operation (add, subtract, multiply): ")
+
+ans = operators[symbol](first_number, second_number)
+
+
+print (str(first_number) + " " + symbols[symbol] + " " + str(second_number) + " = " + str(ans))
\ No newline at end of file