diff --git a/Les 5/5-1.py b/Les 5/5-1.py
new file mode 100644
index 0000000..7674872
--- /dev/null
+++ b/Les 5/5-1.py	
@@ -0,0 +1,16 @@
+#!/usr/bin/env python3
+#title          :5-1.py
+#description    :Opdracht 5.1 - Functie met drie parameters
+#author         :Marcel Haazen
+#email          :marcel@haazen.xyz
+#date           :21-09-2019 - 23:54
+#version        :0.1
+#usage          :python3 5-1.py
+#notes          :
+#python_version :3.7.4
+#==============================================================================
+
+def som(getal1, getal2, getal3):
+    print(sum([getal1,getal2,getal3]))
+
+som(1,2,4)
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diff --git a/Les 5/5-2.py b/Les 5/5-2.py
new file mode 100644
index 0000000..41312d6
--- /dev/null
+++ b/Les 5/5-2.py	
@@ -0,0 +1,16 @@
+#!/usr/bin/env python3
+#title          :5-2.py
+#description    :Opdracht 5.2 - Functie met list-parameter
+#author         :Marcel Haazen
+#email          :marcel@haazen.xyz
+#date           :21-09-2019 - 23:58
+#version        :0.1
+#usage          :python3 5-2.py
+#notes          :
+#python_version :3.7.4
+#==============================================================================
+
+def som(getallenLijst):
+    print(sum(getallenLijst))
+
+som([1,2,7])
\ No newline at end of file