final restore after mess with git

3 files changed, 36 insertions, 0 deletions

diff --git a/ReckonPrimer.activity/exaddsub.py b/ReckonPrimer.activity/exaddsub.py
new file mode 100644
index 0000000..d4d4a7e
--- /dev/null
+++ b/ReckonPrimer.activity/exaddsub.py
@@ -0,0 +1,12 @@
+# -*- coding: utf-8 -*-
+#(c) Julia Schönhart 2009
+#(c) Daniela Zierler 2009
+
+from Exercise import Exercise
+
+class ExAddSub(Exercise):
+    def __init__(self, display):
+        pass
+
+    def _generate_calcs(self):
+        pass
diff --git a/ReckonPrimer.activity/exmult.py b/ReckonPrimer.activity/exmult.py
new file mode 100644
index 0000000..dbd0e5c
--- /dev/null
+++ b/ReckonPrimer.activity/exmult.py
@@ -0,0 +1,12 @@
+# -*- coding: utf-8 -*-
+#(c) Markus Ehrenreich 2009
+#(c) Christian Hain 2009
+
+from Exercise import Exercise
+
+class ExMult(Exercise):
+    def __init__(self, display):
+        pass
+
+    def _generate_calcs(self):
+        pass
diff --git a/ReckonPrimer.activity/extimesadd.py b/ReckonPrimer.activity/extimesadd.py
new file mode 100644
index 0000000..10813ff
--- /dev/null
+++ b/ReckonPrimer.activity/extimesadd.py
@@ -0,0 +1,12 @@
+# -*- coding: utf-8 -*-
+#(c) Martin Neppel 2009
+#(c) Walther Neuper 2009
+
+from Exercise import Exercise
+
+class ExTimesAdd(Exercise):
+    def __init__(self, display):
+        pass
+
+    def _generate_calcs(self):
+        pass