Unit 6, Lesson 3

Use the place value chart to record and name tens and ones within a two-digit number up to 100.

EngageNY 60 min(s)
In this lesson, students apply their understanding of tens and ones to two-digit numbers greater than 40. Students count by tens and then extra ones to efficiently count large groups of objects. Then they use the place-value chart to record quantities as tens and ones as well as by their traditional number.

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