Make March math planning easy with this HUGE St. Patrick’s Day Addition & Subtraction Bundle! This bundle includes 6 complete sets of printable worksheets covering addition and subtraction within:10, 20, 30, 40, 50, 100 That’s 300 student worksheets PLUS 300 answer keys — all ready to print and use. Perfect for differentiated instruction, math centers, homework, sub plans, early finishers, and full-class practice. ⭐ What’s Included: ✔ 6 complete math sets ✔ 300 printable student pages ✔