This Fluency Activity is a part of the Lesson 24, Unit 6, Grade 1. Choose a Sprint based on the needs of the class: Core Addition Sprint 1, Core Addition Sprint 2, Core Subtraction Sprint, Core Fluency Sprint: Totals of 5, 6, and 7, Core Fluency Sprint: Totals of 8, 9, and 10. Pages include student-facing material for this activity.