The gender of the number is opposite to the gender of the singular form of the noun. Furthermore, the counted noun must be plural and in the genitive case ( Numbers 11 to 99: The counted noun becomes singular and accusative ( 4. Semantic Significance and Usage Beyond the mechanical rules of grammar, Tarkib-e-Adadi serves critical functions in human communication: Precision and Clarity:
Addition tables teach: "4 + 5 = 9" as an isolated fact. Tarkib Adadi teaches: "9 can be 4 and 5, but also 6 and 3, or 7 and 2, or 8 and 1, or 9 and 0."
If you meant (Composition of a Number, e.g., prime factorization), a section is included at the end.