Give simple English words answer on this question.What is the significance of composition and decomposition of numbers? Give very short answer.

English

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Answer

Composition is putting numbers together to make a larger number (e.g., 2 and 3 make 5). Decomposition is breaking a number into smaller parts (e.g., 5 can be broken into 2 and 3).

This is significant because it helps children understand number relationships, how numbers are built, and makes mental math and problem-solving much easier.

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