The Write & Wipe Set – Addition is a fun, reusable tool for children beginning with mathematics. The cards feature a total of 68 addition tasks with numbers in the range 1–30. The unknown value may appear in different positions in the equation, which develops logical thinking and flexibility in problem-solving.
With the dry-erase marker, children can write their answers directly on the cards, easily correct mistakes, and improve through repeated practice. Every result can be checked immediately — the correct solutions are listed on the back of the cards. The compact packaging fits in a backpack and is great for trips, school, and home.
