Lesson 9. Unit 2. Grade 1 EngageNY

EngageNY5 min(s)

This Fluency Activity is a part of the Lesson 9, Unit 2, Grade 1. This fluency activity reviews adding three numbers and making ten when one addend is 8. Decompose addition sentences into three addends that are more efficient to add. Write 8 + 3. How many do we need from 3 to make ten?