1, Lesson 20, Unit 4, Grade 2, EngageNY icon
Fluency Activity

Addition Fact Flash Cards

Lesson 20. Unit 4. Grade 2 EngageNY

EngageNY2 min(s)

This Fluency Activity is a part of the Lesson 20, Unit 4, Grade 2. In this lesson, students continue to apply their understanding of place-value strategies for addition as they move from concrete to pictorial as they use math drawings to represent compositions of 1 ten and 1 hundred. By practicing addition facts, students gain fluency adding within 20.

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