diff --git a/math/add.py b/math/add.py
new file mode 100644
index 000000000..3b8b40465
--- /dev/null
+++ b/math/add.py
@@ -0,0 +1,17 @@
+"""
+Just to check
+"""
+def add(a, b):
+    """
+    >>> add(2, 2)
+    4
+    >>> add(2, -2)
+    0
+    """
+    return a + b
+
+
+if __name__ == "__main__":
+    a = 5
+    b = 6
+    print(f"The sum of {a} + {b} is {sum(a, b)}")