Practice Math Board Children's Reusable Oral Calculation Exercise Board, Erasable Math Scrolling Board Subtraction and Addition Math Counting Writing Board for Learning Education

• 【Package Contents】 Math counting for children, our package includes a storage bag, two digital pens, a practice math board and an erasable cloth, fully equipped to meet your daily needs. • 【Rolling Design】 By rotating and pushing, the math practice board will roll numbers to change calculation topics, including addition and subtraction, and the variety of calculation questions can fully practice mathematics and improve mathematical ca • 【Pen Slot Design】There is a pen slot design on the back of the math exercise board. The writing pen can be stored on the back, which is very convenient and not easy to lose. The pocket subtraction and addition math board can be carried with you, and • 【Reusable& Easy to Clean】Our children's practice math dry-erase board is made of high-quality coating, and equipped with a wiping cloth, you can erase the font of the previous practice answer when you need to change the number topic, so that it can • 【Value Tool】 Erasable math practice board, widely used in classrooms, school, and home, is perfect as a gift for boys and girls, school classroom rewards, and carnival prizes.