Multiplying Using Arrays

Multiplying Using Arrays

Assessment

Interactive Video

Mathematics

4th Grade - University

Hard

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The video tutorial explains how to solve multiplication problems using an array model by decomposing factors. It provides step-by-step examples for multiplying numbers like 5 * 12, 12 * 15, and 10 * 725. The process involves drawing a rectangle, decomposing factors into tens and ones, multiplying each part, and summing the partial products to find the final result. This method simplifies multiplication with multi-digit numbers.

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OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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