Counting from zero.

• efu0 (zero)
• otu1 (one)
• abụọ2 (two)
• atọ3 (three)
• anọ4 (four)
• ise5 (five)
• isii6 (six)
• asaa7 (seven)
• asatọ8 (eight)
• itoolu9 (nine)
• iri10 (ten)
• iri abụọ20 (twenty; lit. 'tens two')
• iri ise50 (fifty; lit. 'tens five')
• narị100 (one hundred)
• puku1000 (one thousand)