Base Roots (0–5)
0
Osusu
Zero
1
Ọọnyị
One
2
Ẹẹva
Two
3
Ẹẹta
Three
4
Ẹẹna
Four
5
Ẹẹshị
Five
Note
Note that numbers 6-9 are formed by adding 1-4 to the base of 5 (ẹẹshị) with euphonic adjustments in some cases e.g., 6 is Ẹẹshịnọnyị (5+1).
Additive Compounds (6–9)
6
Ẹẹshịnọnyị
Six
7
Ẹẹshịmba
Seven
8
Ẹẹshịnta
Eight
9
Ẹẹshịnna
Nine
The Decimal Teens (10–19)
10
Ẹẹwụ
Ten
11
Ẹẹwụ rị ọnya
Eleven
12
Ẹẹwụ rị ẹẹva
Twelve
13
Ẹẹwụ rị ẹẹta
Thirteen
(20–100)
20
Oofụ
Twenty
25
Oofụ rị ẹẹshị
Twenty five
30
Oofụ rị ẹẹwụ
Thirty
40
Ẹbẹrẹva
Forty
50
Ẹbẹrẹva rị ẹẹwụ
Fifty
60
Ẹbẹrẹta
Sixty
70
Ẹbẹrẹta rị ẹẹwụ
Seventy
80
Ẹbẹrẹna
Eighty
90
Ẹbẹrẹna rị ẹẹwụ
Ninety
100
Ẹchẹshị
One hundred