Fluency Activity# Sprint: Adding and Subtracting by 3

Lesson 16. Unit 7. Grade 2 EngageNY

EngageNY9 min(s)

This Fluency Activity is a part of the Lesson 16, Unit 7, Grade 2. In this lesson, students rotate through various centers and measure a variety of objects with inch rulers and yardsticks, strategically choosing the appropriate measurement tool and units for measuring a given object. Students practice adding and subtracting by 3 to gain mastery of the sums and differences within 20.