· Description· 81 fun and educational printable worksheets. Perfect for preschool, pre-k, kindergarten, and first-grade students. Use these number worksheets to help your children or students practice their number writing. We’ve created 1-20 number practice worksheets that are designed to help children learn numbers in a simple and fun way.· ✔ This product includes both PDF and JPEG image files. 1 Cover 20 Number worksheets | Count and color the objects in each number 1-20 40 Number worksheets |