In the context of Persian mathematics and primary education, (Number Composition) refers to the fundamental concept of how a single number can be built from different combinations of smaller parts. It is the bedrock of number sense and the first step toward mastering addition and subtraction. The Essence of Composition
(numerical phrase) is a fundamental concept in Arabic grammar ( Nahwu ) and terminology creation, referring to the merging of two or more words to form a new numerical term without reducing the original components. It is a specific type of Tarkib (synthesis or phrase-making), distinct from other forms like Tarkib Idafi (possessive phrases) or Tarkib Wasfi (adjective phrases). Core Concept of Tarkib Adadi tarkib adadi
The rules of Tarkib Adadi are remarkably systematic: In the context of Persian mathematics and primary
) refers to a compound phrase or numerical phrase formed by joining a number ( ) with the item being counted ( It is a specific type of Tarkib (synthesis
Contrast with simple numbers (3–10) where the noun is plural and genitive.
Usually ends in a Fatha . Typical for objects (Maful).