Understanding Multiplication and Division through Arrays

Understanding Multiplication and Division through Arrays

Assessment

Interactive Video

Mathematics, Information Technology (IT), Architecture

1st - 6th Grade

Hard

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FREE Resource

This video tutorial explains how to use arrays to understand related multiplication and division equations. It introduces arrays as a set of objects arranged in equal groups and demonstrates how to use them to visualize multiplication and division problems. The tutorial covers the commutative property of multiplication, showing that factors can be multiplied in any order to get the same product. It also explains how division can be seen as the inverse of multiplication, using arrays to find missing factors. Finally, the video applies these concepts to solve word problems, reinforcing the understanding of arrays in mathematical operations.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What do you understand by the term 'array' in the context of multiplication and division?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how the order of factors in multiplication affects the product.

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