diff --git a/test/menu/.idea/workspace.xml b/test/menu/.idea/workspace.xml
index f7a6afa..1482d4d 100644
--- a/test/menu/.idea/workspace.xml
+++ b/test/menu/.idea/workspace.xml
@@ -2,7 +2,8 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="feaa7cf0-3b49-4d50-a465-e24ebefb86a7" name="Default Changelist" comment="">
-      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/Resta.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/Resta.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/menu.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/menu.java" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/out/" />
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
@@ -16,8 +17,8 @@
       <file pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/src/menu.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="-85">
-              <caret line="19" column="17" lean-forward="true" selection-start-line="19" selection-start-column="17" selection-end-line="19" selection-end-column="17" />
+            <state relative-caret-position="442">
+              <caret line="50" column="59" selection-start-line="50" selection-start-column="59" selection-end-line="50" selection-end-column="59" />
               <folding>
                 <element signature="imports" expanded="true" />
               </folding>
@@ -25,6 +26,32 @@
           </provider>
         </entry>
       </file>
+      <file pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/Resta.java">
+          <provider selected="true" editor-type-id="text-editor" />
+        </entry>
+      </file>
+      <file pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/Sumatoria.java">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="187">
+              <caret line="11" column="13" selection-start-line="11" selection-start-column="13" selection-end-line="11" selection-end-column="13" />
+              <folding>
+                <element signature="e#0#354#0" expanded="true" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/Multiplicacion.java">
+          <provider selected="true" editor-type-id="text-editor">
+            <state>
+              <caret column="13" selection-start-column="13" selection-end-column="13" />
+            </state>
+          </provider>
+        </entry>
+      </file>
     </leaf>
   </component>
   <component name="Git.Settings">
@@ -33,6 +60,7 @@
   <component name="IdeDocumentHistory">
     <option name="CHANGED_PATHS">
       <list>
+        <option value="$PROJECT_DIR$/src/Resta.java" />
         <option value="$PROJECT_DIR$/src/menu.java" />
       </list>
     </option>
@@ -49,6 +77,7 @@
       <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
+      <pane id="PackagesPane" />
       <pane id="ProjectPane">
         <subPane>
           <expand>
@@ -65,7 +94,6 @@
           <select />
         </subPane>
       </pane>
-      <pane id="PackagesPane" />
       <pane id="Scope" />
     </panes>
   </component>
@@ -126,7 +154,7 @@
   <component name="ToolWindowManager">
     <frame x="260" y="20" width="1400" height="1000" extended-state="0" />
     <layout>
-      <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.25746268" />
+      <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.26119402" />
       <window_info id="Structure" order="1" side_tool="true" weight="0.25" />
       <window_info id="Image Layers" order="2" />
       <window_info id="Designer" order="3" />
@@ -162,10 +190,30 @@
     <entry file="file://$PROJECT_DIR$/menu.iml">
       <provider selected="true" editor-type-id="text-editor" />
     </entry>
+    <entry file="file://$PROJECT_DIR$/src/Multiplicacion.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state>
+          <caret column="13" selection-start-column="13" selection-end-column="13" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/Resta.java">
+      <provider selected="true" editor-type-id="text-editor" />
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/Sumatoria.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="187">
+          <caret line="11" column="13" selection-start-line="11" selection-start-column="13" selection-end-line="11" selection-end-column="13" />
+          <folding>
+            <element signature="e#0#354#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
     <entry file="file://$PROJECT_DIR$/src/menu.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="-85">
-          <caret line="19" column="17" lean-forward="true" selection-start-line="19" selection-start-column="17" selection-end-line="19" selection-end-column="17" />
+        <state relative-caret-position="442">
+          <caret line="50" column="59" selection-start-line="50" selection-start-column="59" selection-end-line="50" selection-end-column="59" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>
diff --git a/test/menu/out/production/menu/Multiplicacion.class b/test/menu/out/production/menu/Multiplicacion.class
new file mode 100644
index 0000000..ec20d6d
Binary files /dev/null and b/test/menu/out/production/menu/Multiplicacion.class differ
diff --git a/test/menu/out/production/menu/Resta.class b/test/menu/out/production/menu/Resta.class
new file mode 100644
index 0000000..f782c9e
Binary files /dev/null and b/test/menu/out/production/menu/Resta.class differ
diff --git a/test/menu/out/production/menu/Sumatoria.class b/test/menu/out/production/menu/Sumatoria.class
new file mode 100644
index 0000000..0828d75
Binary files /dev/null and b/test/menu/out/production/menu/Sumatoria.class differ
diff --git a/test/menu/out/production/menu/menu.class b/test/menu/out/production/menu/menu.class
index fd9f40a..649076c 100644
Binary files a/test/menu/out/production/menu/menu.class and b/test/menu/out/production/menu/menu.class differ
diff --git a/test/menu/src/Resta.java b/test/menu/src/Resta.java
index 2eb65a0..9cca8a7 100644
--- a/test/menu/src/Resta.java
+++ b/test/menu/src/Resta.java
@@ -1,11 +1,3 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-package resta;
-
-import java.util.Scanner;
 
 /**
  *
diff --git a/test/menu/src/menu.java b/test/menu/src/menu.java
index 57047de..34f5446 100644
--- a/test/menu/src/menu.java
+++ b/test/menu/src/menu.java
@@ -30,7 +30,7 @@ public static void main(String[] args) {
                         System.out.println("Segundo entero");
                         b = sn.nextInt();
                         c = Sumatoria.suma(a,b);
-                        System.out.println(a +" + "+ b + "= "+ c);
+                        System.out.println(a +" + "+ b + " = "+ c);
                         break;
                     case 2:
                         System.out.println("Resta");
@@ -39,7 +39,7 @@ public static void main(String[] args) {
                         System.out.println("Segundo entero");
                         b = sn.nextInt();
                         c = Resta.resta(a,b);
-                        System.out.println(a +" - "+ b + "= "+ c);
+                        System.out.println(a +" - "+ b + " = "+ c);
                         break;
                     case 3:
                         System.out.println("Multiplicacion");
@@ -48,7 +48,7 @@ public static void main(String[] args) {
                         System.out.println("Segundo entero");
                         b = sn.nextInt();
                         c = Multiplicacion.multiplica(a,b);
-                        System.out.println(a +" X "+ b + "= "+ c);
+                        System.out.println(a +" X "+ b + " = "+ c);
                         break;
                     case 4:
                         salir = true;