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This article for teachers describes how number arrays can be a useful reprentation for many number concepts. nrich enriching mathematics Skip over ... Using Arrays to Explore Numbers. Arrays are useful models for multiplication which can be used in a variety of ways, ... - read more

Explore This Topic: What is array? array is a collection of variables of the same type, referred to by a common name. How do you use Arrays to find factors of numbers? - read more

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