This Fluency Activity is a part of the Lesson 16, Unit 4, Grade 2. Reviewing this mental math fluency prepares students for understanding the importance of the addition algorithm. Students add to solve word problems in today's lesson.
This Fluency Activity is a part of the Lesson 16, Unit 4, Grade 2. Reviewing this mental math fluency prepares students for understanding the importance of the addition algorithm. Students add to solve word problems in today's lesson.
