Unit 2, Lesson 15, Grade 3 icon
Unit 2, Lesson 15

Add measurements using the standard algorithm to compose larger units once

EngageNY 60 min(s)Support for English Language Learners

In this lesson, students use a place value chart and counters to add two and three-digit numbers. They use the words bundle and rename as they add like units, and eventually move away from modeling with concrete objects and toward using the standard algorithm.

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