This Fluency Activity is a part of the Lesson 18, Unit 1, Grade 1. By using the same system repeatedly, students can focus on the mathematics alone. The activity addresses the core fluency objective for Grade 1 of adding and subtracting within 10. Follow the procedure for the Number Bond Dash (Lesson 2). Remember today is the second day with making 7. Students should recall their scores from yesterday to see and celebrate improvement.