intelligent oral computing learning machine children‘s learning machine primary school student automatic problem building machine mathematics practice machine addition， subtraction， multiplication and division method_沉曦饰品

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intelligent oral computing learning machine children‘s learning machine primary school student automatic problem building machine mathematics practice machine addition， subtraction， multiplication and division method

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智能口算学习机儿童学习机小学生自动出题机数学练习机加减乘除法

EXW Price:

From: ¥ 14.27

Min. order: 1 table

1 table

Exchage Rate 1 CNY ≈ 0.1419 USD
Weight 0.5 kg/table

color

Specifications

Specifications	Price(RMB)	Stock	Quantity
oral computing treasure two-in-one 2000 question bank [blue]](口算宝二合一2000题库【蓝】)	¥14.27	99987 table available
oral computing treasure two-in-one 2000 question bank [pink]](口算宝二合一2000题库【粉】)	¥15.25	99994 table available