diff --git a/app/src/main/res/layout-land/activity_main.xml b/app/src/main/res/layout-land/activity_main.xml
index 23792f53..30cc16b1 100644
--- a/app/src/main/res/layout-land/activity_main.xml
+++ b/app/src/main/res/layout-land/activity_main.xml
@@ -30,6 +30,7 @@
android:layout_width="match_parent"
android:layout_height="match_parent"
android:hapticFeedbackEnabled="true"
+ android:layoutDirection="ltr"
android:orientation="vertical"
app:layout_behavior="@string/appbar_scrolling_view_behavior">
diff --git a/app/src/main/res/layout/history_view.xml b/app/src/main/res/layout/history_view.xml
index 6f5f58ca..7db3fcb3 100644
--- a/app/src/main/res/layout/history_view.xml
+++ b/app/src/main/res/layout/history_view.xml
@@ -12,15 +12,17 @@
+ tools:text="4 + 2" />
+ tools:text="-42" />
diff --git a/app/src/main/res/layout/view_calculator.xml b/app/src/main/res/layout/view_calculator.xml
index 661fd3c1..2973c94e 100644
--- a/app/src/main/res/layout/view_calculator.xml
+++ b/app/src/main/res/layout/view_calculator.xml
@@ -5,6 +5,7 @@
android:layout_width="match_parent"
android:layout_height="match_parent"
android:hapticFeedbackEnabled="true"
+ android:layoutDirection="ltr"
android:orientation="vertical"
tools:ignore="HardcodedText">