In this self-checking, NO PREP activity, students will: - Identify Rational and Irrational Numbers - Estimate Square Roots - Convert Fractions and Decimals This resource includes: - 8 Questions (4 Questions per Standard) - a printable version of the worksheet - teacher answer key This resource is perfect for independent, self-checking practice, warm up, homework, extra credit, or even a no-prep activity for a substitute. Check out our FREE Number Systems Bundle (Google Form and Joke Scramble