This Fluency Activity is a part of the Lesson 2, Unit 1, Grade 1. This activity addresses the core fluency objective for Grade 1 of adding and subtracting within 10. The teacher calls out numbers within 5, and students hold up their fingers the Math Way. Each time students hold up their fingers, ask how many more fingers are needed to make 5. As students say the partner to 5, affirm their answers aloud, "Yes. 3 and 2 make 5."