2, Lesson 9, Unit 8, Grade 2, EngageNY icon
Fluency Activity

Sprint: Subtraction Patterns

Lesson 9. Unit 8. Grade 2 EngageNY

EngageNY9 min(s)

This Fluency Activity is a part of the Lesson 9, Unit 8, Grade 2. In this lesson, students learn to decompose a whole into three equal parts to create thirds. Students practice subtracting in order to gain mastery of the sums and differences within 20 and relate those facts to larger numbers.

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