You can get: 16 cards. 8 cards for 0-10 number line, 8 cards for 0-20 number line, and 2 erasable pens.

Innovative Design: Our dry erase cards are printed on one side, and the set includes two types of cards, Line 0-10 and Line 0-20..Students can choose cards that suit their needs for practice. The blank page on the back can help students break away from the number line for exercise, consolidate their knowledge and strengthen their math foundations.

Features: Designed for kids aged 4-6 years, these number line dry erase cards are an invaluable tool for math learning. They are perfect for addition and subtraction lessons at school and can be used for continued practice at home. Parents, teachers, and friends will find these boards to be a valuable aid in supporting children's math skills.

High Quality: High quality high-definition film on both sides, made of 250g cardstock, durability, water resistance, tear resistance and reusability.

Erasable & Reusable: Our number line boards are finished with a quality coating that provides a smooth and durable writing surface. Students can write on the boards effortlessly and erase with a damp cloth, making them reusable for continuous learning and practice.