diff --git a/lib/resource-1.0/mathematical/Symbol.gf b/lib/resource-1.0/mathematical/Symbol.gf
index 08137b8fc..346713b9b 100644
--- a/lib/resource-1.0/mathematical/Symbol.gf
+++ b/lib/resource-1.0/mathematical/Symbol.gf
@@ -12,9 +12,10 @@ fun
   SymbPN   : Symb -> PN ;                -- x
   IntPN    : Int -> PN ;                 -- 27
   FloatPN  : Float -> PN ;               -- 3.14159
-  CNIntNP  : CN -> Int -> NP ;           -- level 53
+  CNNumNP  : CN -> Num -> NP ;           -- level five ; level 5
   CNSymbNP : Det -> CN -> [Symb] -> NP ; -- (the) (2) numbers x and y
 
+
 --2 Sentence consisting of a formula
 
   SymbS    : Symb -> S ;                 -- A
@@ -37,4 +38,8 @@ cat
 fun
   MkSymb : String -> Symb ;
 
+--2 Obsolescent
+
+  CNIntNP  : CN -> Int -> NP ;           -- level 53 (covered by CNNumNP)
+
 }
diff --git a/lib/resource-1.0/mathematical/SymbolEng.gf b/lib/resource-1.0/mathematical/SymbolEng.gf
index 4b17a531a..ea46628cc 100644
--- a/lib/resource-1.0/mathematical/SymbolEng.gf
+++ b/lib/resource-1.0/mathematical/SymbolEng.gf
@@ -12,6 +12,10 @@ lin
     s = \\c => det.s ++ cn.s ! det.n ! c ++ xs.s ; 
     a = agrP3 det.n
     } ;
+  CNNumNP cn i = {
+    s = \\c => (cn.s ! Sg ! Nom ++ i.s) ;
+    a = agrP3 Sg
+    } ;
 
   SymbS sy = sy ; 
 
diff --git a/lib/resource-1.0/mathematical/SymbolFin.gf b/lib/resource-1.0/mathematical/SymbolFin.gf
index 142e43f53..036f8348e 100644
--- a/lib/resource-1.0/mathematical/SymbolFin.gf
+++ b/lib/resource-1.0/mathematical/SymbolFin.gf
@@ -15,6 +15,11 @@ lin
     a = detcn.a ;
     isPron = False
     } ;
+  CNNumNP cn i = {
+    s = \\c => cn.s ! NCase Sg (npform2case Sg c) ++ i.s ! Sg ! Nom ;
+    a = agrP3 Sg ;
+    isPron = False
+    } ;
 
   SymbS sy = sy ;
 
diff --git a/lib/resource-1.0/mathematical/SymbolGer.gf b/lib/resource-1.0/mathematical/SymbolGer.gf
index 936905fd2..c532c21e9 100644
--- a/lib/resource-1.0/mathematical/SymbolGer.gf
+++ b/lib/resource-1.0/mathematical/SymbolGer.gf
@@ -15,6 +15,12 @@ lin
     a = agrP3 det.n ;
     isPron = False
     } ;
+  CNNumNP cn i = {
+    s = \\c => cn.s ! Weak ! Sg ! Nom ++ i.s ;
+    a = agrP3 Sg ;
+    isPron = False
+    } ;
+
   SymbS sy = {s = \\_ => sy.s} ;
 
   SymbNum n = {s = n.s} ;
diff --git a/lib/resource-1.0/mathematical/SymbolRomance.gf b/lib/resource-1.0/mathematical/SymbolRomance.gf
index eabd3b7d6..c0a169924 100644
--- a/lib/resource-1.0/mathematical/SymbolRomance.gf
+++ b/lib/resource-1.0/mathematical/SymbolRomance.gf
@@ -16,6 +16,11 @@ lin
     a = agrP3 g det.n ;
     hasClit = False
     } ;
+  CNNumNP cn i = {
+    s = \\c => cn.s ! Sg ++ i.s ! Masc ;
+    a = agrP3 cn.g Sg ;
+    hasClit = False
+    } ;
   SymbS sy = {s = \\_ => sy.s} ;
 
   SymbNum n = {s = \\_ => n.s ; isNum = True} ;
diff --git a/lib/resource-1.0/mathematical/SymbolScand.gf b/lib/resource-1.0/mathematical/SymbolScand.gf
index 25d5585fe..ab240984f 100644
--- a/lib/resource-1.0/mathematical/SymbolScand.gf
+++ b/lib/resource-1.0/mathematical/SymbolScand.gf
@@ -13,6 +13,10 @@ lin
     s = \\c => det.s ! cn.isMod ! g ++ cn.s ! det.n ! det.det ! caseNP c ++ xs.s ; 
     a = agrP3 g det.n
     } ;
+  CNNumNP cn i = {
+    s = \\c => (cn.s ! Sg ! DIndef ! Nom ++ i.s ! neutrum) ;
+    a = agrP3 cn.g Sg
+    } ;
 
   SymbS sy = {s = \\_ => sy.s} ;