diff --git a/AB1_Aufg2.py b/AB1_Aufg2.py
new file mode 100644
index 0000000..1e4e89b
--- /dev/null
+++ b/AB1_Aufg2.py
@@ -0,0 +1,9 @@
+def x_hoch_y(x, y):
+    return x**y
+    #alternativ: return pow(x,y)
+
+print("13 hoch 7 ist: ", x_hoch_y(13,7))
+
+print("2 hoch 9 ist: ", x_hoch_y(2,9))
+
+print("4 hoch 2 ist: ", x_hoch_y(4,2))
diff --git a/AB1_Aufg3.py b/AB1_Aufg3.py
new file mode 100644
index 0000000..ec46983
--- /dev/null
+++ b/AB1_Aufg3.py
@@ -0,0 +1,11 @@
+listA = [2, 4.4, "HiHi", 15, 6.97]
+listB = [12, 82, "BlaBla"]
+
+listC = listA + listB
+
+print("listC: ", listC)
+
+listC.reverse()
+print("listC reverse: ", listC)
+
+#print("listC sort: ", listC.sort())
diff --git a/AB1_Aufg4.py b/AB1_Aufg4.py
new file mode 100644
index 0000000..0e8cffa
--- /dev/null
+++ b/AB1_Aufg4.py
@@ -0,0 +1,3 @@
+print("Das Eis kostet %.2f Euro" % ( 1.8 ) )
+print("Die Vorlesung startet um %2d:%2d Uhr" % ( 9, 45 ))
+print("Die Vorlesung startet um %02d:%02d Uhr" % ( 9, 45 ))
diff --git a/AB1_Aufg5.py b/AB1_Aufg5.py
new file mode 100644
index 0000000..6edcf56
--- /dev/null
+++ b/AB1_Aufg5.py
@@ -0,0 +1,14 @@
+myData = {"first":"Jonka", "last":"Winkle", "day":10, "month":11, "year":1995}
+
+print("Ganzer Name: ", myData["first"], myData["last"])
+
+print("Geburtsdatum: ", myData["day"], myData["month"], myData["year"])
+
+
+def geburtstag(dictio):
+    returnStr = str(dictio["day"]) + "." + str(dictio["month"])+ "." + str(dictio["year"])
+    #alternativ: returnStr = "{:02d}.{:02d}.{:04d}".format(dictio["day"], dictio["month"], dictio["year"])
+    return returnStr
+
+
+print("Hier das Ergebnis der geburtstag()-Fkt: ", geburtstag(myData))
diff --git a/Arbeitsblatt01.pdf b/Arbeitsblatt01.pdf
new file mode 100644
index 0000000..43ada89
Binary files /dev/null and b/Arbeitsblatt01.pdf differ
diff --git a/Arbeitsblatt02.pdf b/Arbeitsblatt02.pdf
new file mode 100644
index 0000000..87613e3
Binary files /dev/null and b/Arbeitsblatt02.pdf differ
diff --git a/FirstProgram.py b/FirstProgram.py
new file mode 100644
index 0000000..a6528a2
--- /dev/null
+++ b/FirstProgram.py
@@ -0,0 +1 @@
+print("Es hat geklappt!")
\ No newline at end of file