diff --git a/rdmo/views/templatetags/view_tags.py b/rdmo/views/templatetags/view_tags.py
index 2b8f6e6cb1..0c865b5145 100644
--- a/rdmo/views/templatetags/view_tags.py
+++ b/rdmo/views/templatetags/view_tags.py
@@ -38,50 +38,18 @@ def get_values(context, attribute_path, set_index='*', index='*'):
             return ''
 
 
-@register.simple_tag(takes_context=True)
-def get_numbers(context, attribute_path, set_index='*', index='*'):
-    numbers = []
-    for value_set in get_values(context, attribute_path, set_index, index):
-        numbers.append([value.as_number for value in value_set])
-    return numbers
-
-
 @register.simple_tag(takes_context=True)
 def get_set_values(context, set, attribute_path, index='*'):
     return get_values(context, attribute_path, set.set_index, index)
 
-
-@register.simple_tag(takes_context=True)
-def get_set_numbers(context, set, attribute_path, index='*'):
-    return get_numbers(context, attribute_path, set.set_index, index)
-
-
-@register.simple_tag(takes_context=True)
-def get_set_sum(context, set, attribute_path, index='*'):
-    numbers = get_set_numbers(context, set, attribute_path, index)
-    return sum(numbers)
-
-
 @register.simple_tag(takes_context=True)
 def get_value(context, attribute_path, set_index=0, index=0):
     return get_values(context, attribute_path, set_index, index)
 
-
-@register.simple_tag(takes_context=True)
-def get_number(context, attribute_path, set_index=0, index=0):
-    return get_numbers(context, attribute_path, set_index, index)
-
-
 @register.simple_tag(takes_context=True)
 def get_set_value(context, set, attribute_path, index=0):
     return get_set_values(context, set, attribute_path, index)
 
-
-@register.simple_tag(takes_context=True)
-def get_set_number(context, set, attribute_path, index=0):
-    return get_set_numbers(context, set, attribute_path, index)
-
-
 @register.simple_tag(takes_context=True)
 def get_set(context, attribute_path):
     id_path = attribute_path.rstrip('/') + '/id'