diff --git a/aula195.ipynb b/aula195.ipynb
new file mode 100644
index 0000000..a707b94
--- /dev/null
+++ b/aula195.ipynb
@@ -0,0 +1,126 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "9dcb46f7",
+   "metadata": {},
+   "source": [
+    "# Esse é o meu título\n",
+    "\n",
+    "Essa linha cria uma variável `a`."
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "be0d3296",
+   "metadata": {},
+   "source": [
+    "Essa linha tem o valor da variável `a` em dobro"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "id": "f279e39a",
+   "metadata": {
+    "scrolled": true
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "2"
+      ]
+     },
+     "execution_count": 7,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "a = 2\n",
+    "a"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "id": "1f5d7348",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "4"
+      ]
+     },
+     "execution_count": 8,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "b = a * 2\n",
+    "b"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "9c7f93b9",
+   "metadata": {},
+   "source": [
+    "Essa linha mostra o valor de `a` + `b`"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 9,
+   "id": "6b735c9e",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "6"
+      ]
+     },
+     "execution_count": 9,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "a + b"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "20fba249",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.11.1"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}
diff --git a/aula195.py b/aula195.py
new file mode 100644
index 0000000..2e17c0e
--- /dev/null
+++ b/aula195.py
@@ -0,0 +1,10 @@
+# Jupyter Notebook - Instalação e teste
+
+# Essa linha cria uma variável a
+a = 2
+
+# Essa linha tem o valor da variável `a` em dobro
+b = a * 2  # 4
+
+# Essa linha mostra o valor de `a` + `b`
+print(a + b)  # 6