diff --git a/aula82.py b/aula82.py
new file mode 100644
index 0000000..6b6786a
--- /dev/null
+++ b/aula82.py
@@ -0,0 +1,34 @@
+def executa(funcao, *args):
+    return funcao(*args)
+
+
+# def soma(x, y):
+#     return x + y
+
+
+# def cria_multiplicador(multiplicador):
+#     def multiplica(numero):
+#         return numero * multiplicador
+#     return multiplica
+
+
+# duplica = cria_multiplicador(2)
+duplica = executa(
+    lambda m: lambda n: n * m,
+    2
+)
+print(duplica(2))
+
+print(
+    executa(
+        lambda x, y: x + y,
+        2, 3
+    ),
+)
+
+print(
+    executa(
+        lambda *args: sum(args),
+        1, 2, 3, 4, 5, 6, 7
+    )
+)