diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..fd20fdd
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+
+*.pyc
diff --git a/1.9_Mad_Lib/tests/__pycache__/__init__.cpython-37.pyc b/1.9_Mad_Lib/tests/__pycache__/__init__.cpython-37.pyc
deleted file mode 100644
index 029e747..0000000
Binary files a/1.9_Mad_Lib/tests/__pycache__/__init__.cpython-37.pyc and /dev/null differ
diff --git a/1.9_Mad_Lib/tests/__pycache__/test_zyBooks.cpython-37.pyc b/1.9_Mad_Lib/tests/__pycache__/test_zyBooks.cpython-37.pyc
deleted file mode 100644
index 19b4f0e..0000000
Binary files a/1.9_Mad_Lib/tests/__pycache__/test_zyBooks.cpython-37.pyc and /dev/null differ
diff --git a/1/1.10 Lab Warm Up/warm_up/main.py b/1/1.10 Lab Warm Up/warm_up/main.py
new file mode 100644
index 0000000..562ad05
--- /dev/null
+++ b/1/1.10 Lab Warm Up/warm_up/main.py	
@@ -0,0 +1,9 @@
+if __name__ == '__main__':
+    num1 = int(input('Enter integer:\n'))
+
+    print('You entered: {0}'.format(num1))
+    print('{0} squared is {1}'.format(num1, num1 ** 2)) 
+    print('And {0} cubed is {1} !!'.format(num1, num1 ** 3))
+    num2  = int(input('Enter another integer:\n'))
+    print('{0} + {1} is {2}'.format(num1, num2, num1 + num2))
+    print('{0} * {1} is {2}'.format(num1, num2, num1 * num2))
diff --git a/1/1.21 Divide By X/divide_by/main.py b/1/1.21 Divide By X/divide_by/main.py
new file mode 100644
index 0000000..3c382c7
--- /dev/null
+++ b/1/1.21 Divide By X/divide_by/main.py	
@@ -0,0 +1,13 @@
+if __name__ == '__main__':
+    user_num = int(input())
+    x = int(input())
+    
+    result = []
+    
+    for i in range(3):
+        if i == 0:
+            result.append(int(user_num / x))
+        else:
+            result.append(int(result[i - 1] / x))
+    
+    print(*result)
diff --git a/1/1.22 Calories Burned/calories/main.py b/1/1.22 Calories Burned/calories/main.py
new file mode 100644
index 0000000..d334cc4
--- /dev/null
+++ b/1/1.22 Calories Burned/calories/main.py	
@@ -0,0 +1,11 @@
+''' Women: Calories = ((Age x 0.074) - (Weight x 0.05741) + (Heart Rate x 0.4472) - 20.4022) x Time / 4.184 '''
+''' Men: Calories = ((Age x 0.2017) + (Weight x 0.09036) + (Heart Rate x 0.6309) - 55.0969) x Time / 4.184 '''
+
+''' Type your code here. '''
+
+age = float(input())
+weight = float(input())
+bpm = float(input())
+time = float(input())
+
+print('Women: {0:.2f} calories\nMen: {1:.2f} calories'.format(((age * 0.074) - (weight * 0.05741) + (bpm * 0.4472) - 20.4022) * time / 4.184, ((age * 0.2017) + (weight * 0.09036) + (bpm * 0.6309) - 55.0969) * time / 4.184))
diff --git a/1/23/main.py b/1/1.23 Lab Warm Up/warm_up/main.py
similarity index 100%
rename from 1/23/main.py
rename to 1/1.23 Lab Warm Up/warm_up/main.py
diff --git a/1.9_Mad_Lib/mad_lib/__main__.py b/1/1.9 Mad Lib/mad_lib/__main__.py
similarity index 100%
rename from 1.9_Mad_Lib/mad_lib/__main__.py
rename to 1/1.9 Mad Lib/mad_lib/__main__.py
diff --git a/1.9_Mad_Lib/mad_lib/mad_lib.py b/1/1.9 Mad Lib/mad_lib/mad_lib.py
similarity index 83%
rename from 1.9_Mad_Lib/mad_lib/mad_lib.py
rename to 1/1.9 Mad Lib/mad_lib/mad_lib.py
index 8a2b393..321eec3 100644
--- a/1.9_Mad_Lib/mad_lib/mad_lib.py
+++ b/1/1.9 Mad Lib/mad_lib/mad_lib.py	
@@ -2,8 +2,12 @@
 # Construct a mad lib
 class mad_lib:
     
+    # Initalize a constructor for python mad lib
     def __init__(self, lib):
+        # lib is a value passed in during the construction of this class
         self.text = lib
+
+        # Replace %text% with user input
         self.text = self.text.replace('%first_name%', self.first_name())
         self.text = self.text.replace('%location%', self.location())
         self.text = self.text.replace('%whole_number%', self.whole_number())
@@ -30,4 +34,4 @@ class mad_lib:
 # Construct a mad lib
 md = mad_lib('%first_name% went to %location% to buy %whole_number% different types of %plural_noun%')
 
-print(md.text)
\ No newline at end of file
+print(md.text)
diff --git a/1.9_Mad_Lib/tests/__init__.py b/1/1.9 Mad Lib/tests/__init__.py
similarity index 100%
rename from 1.9_Mad_Lib/tests/__init__.py
rename to 1/1.9 Mad Lib/tests/__init__.py
diff --git a/1.9_Mad_Lib/tests/test_zyBooks.py b/1/1.9 Mad Lib/tests/test_zyBooks.py
similarity index 100%
rename from 1.9_Mad_Lib/tests/test_zyBooks.py
rename to 1/1.9 Mad Lib/tests/test_zyBooks.py
diff --git a/readme.md b/readme.md
new file mode 100644
index 0000000..e69de29
diff --git a/test.py b/test.py
deleted file mode 100644
index f94b601..0000000
--- a/test.py
+++ /dev/null
@@ -1,6 +0,0 @@
-a = 3
-x = 4   
-y = a * x
-y = y + 7
-   
-print (x, y)
\ No newline at end of file