16 Pieces Counting Line Cards Erasable Addition Practice Cards Waterproof Educational Tool for Homeschool

This 16-piece set of educational math cards is designed for early math learning and everyday arithmetic practice. The counting line cards give young learners a simple, visual approach to work through counting and basic equations, making them suitable for classroom instruction, homeschool, or self-directed practice. Each card functions as addition practice cards with clear printed number lines and straightforward practice graphics that guide children through each step. The double-sided layout also turns them into subtraction practice cards, so one set supports two fundamental math skills and keeps lessons flexible. Made from coated paper with a double-layer laminated surface, the cards are waterproof and erasable for repeated use. This finish helps the cards stand up to frequent handling during study time, while also making it easier to wipe off marks after practice. With a rectangular size of 26.7 x 8.8 cm, the cards are small enough to manage comfortably yet large enough for focused number work. They are practical for desk use, quick practice periods, and organized learning activities where children need clear, reusable math cards that support consistent progress.