EASY TO USE The sliding ruler selects the number from the box, and the circle gets the sum of the numbers added up and down. The moving board can calculate the addition and subtraction of mathematics.
HIGH-QUALITY MATERIAL The number clear can protect the eyes, high-quality wood, each piece of wood is carefully selected, scientific chamfered fine grinding, smooth surface without burrs, the baby will not hurt the finger during the learning process.
THE ENLIGHTENMENT TOOL OF MATHEMATICS The digital decomposition rule can be 0-10 addition and subtraction arithmetic, children's arithmetic enlightenment is a good helper.
DEVELOPING INTEREST IN LEARNING This early education puzzle decomposition ruler can make the baby do not feel dull and boring in learning, learning more easily in deeper memory.
FAMILIES AND SCHOOLS CAN USE IT In family education, parents can be used to guide children. In school, teachers can be used as teaching tools. Very good choice.
Quality Beech Wood
Digital Decomposition Ruler × 1
Digital Decomposition Ruler: 83G
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
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