The Angami numeral system is decimal.
The basic cardinals, denoting the numbers one to ten, twenty,
hundred and thousand are monomorphemic. The other numerals are
derived from compounding these basic cardinals which are
absolute forms. There are no absolute forms after thousand.
4.0.1 The basic cardinals are:
pu
‘one’
thth
‘eight’
kni
‘two’
thpf
‘nine’
s
‘three’
kr
‘ten’
di
‘four’
mpf
‘twenty’
ph
‘five’
kri
‘hundred’
sr
‘six’
i
‘thousand’
thni
‘seven’
4.1.0 When a numeral expressive of a decade (set of ten or tens)
is compounded as the first member with a numeral between one and
nine, the meaning is the addition of the compounded numerals.
Thus,
kr
pu
: 10+1
: 11
hithth
thni
: 80+7
: 87
4.1.1 When a numeral expressive of a century or a thousand is
compounded with a numeral between one and nine, the meaning is
the multiplication of the compounded numerals.
kri
s
: 100x3
: 300
kri
ph
: 100x5
: 500
i
pu
: 1000x1
: 1000
i
s
: 1000x3
: 3000
4.1.2 After the numeral expressive of a century (set of hundred
or hundreds), di ‘and’ is added.
kri
ph
dA hiph pu
: 100 x 5 and 50+1 : 551
4.1.3 When forming the compound numerals, the inflectional
increment is added to
the first member. The following norphophonemic changes take
place when is added :
(a) There is no change when the morpheme ends with a vowel other
than or
A
hisr
+
® hisr
hish+®hiph
(b) If the final vowel of the first member is , it is dropped.
kr+®kr
mpf+®mpf
sr+®sr
hithpf+®hithpf
(c) The inflectional increment is dropped when the first member
ends with a dipthong or a.