Math Facts Quiz Race (Timed Challenge Worksheet for Grades 2–4)This printable timed math challenge is perfect for helping students build fluency and confidence in their basic math facts! Includes 50 mixed problems across addition, subtraction, multiplication, and division, plus an answer key and self-scoring section. ✅ Great for: Morning warm-ups Math centers Weekly skill races Homework practice Substitute teacher plans No prep required! Just print and time your students for 2 minutes — they’l