Unit 3, Lesson 7, Grade 4 icon
Unit 3, Lesson 7

Use place value disks to represent two-digit by one-digit multiplication

EngageNY 60 min(s)

In this lesson, students multiply two-digit by one-digit numbers using drawings of place value disks and relating these representations to a vertical written method involving partial products. Relating pictorial representations to a written method involving partial products builds conceptual understanding of the multiplication algorithm.

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