Build fact fluency the fast, focused way! This pack gives you 20 timed 1-minute drills within 20—perfect for warm-ups, centers, RTI, homework, or quick checks. Each page includes 20 items, a time/score box, and space to track progress. A score table + chart and 0–20 number lines make growth visible and motivating. 📦 What’s Included 20 daily drills (within 20): Days 1–5: Addition only Days 6–10: Subtraction only Days 11–20: Mixed add & subtract Time/Score box on every page Score Tra