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Montessori Binomial CubeMontessori Math Toys Sensorial Materials for Toddlers...

$ 15.55

  • Brand: Kghios
  • Color: Binomial
  • EAN: 0782899530478
  • ISBN: 0782899530478
  • MPN: Does not apply
  • Model: Does not apply
  • Package Dimensions LxWxH: 4.8x4.8x3.82 Inches
  • Size: Binomial
  • Type: Does not apply
  • UPC: 782899530478
  • Weight: 1.15 Pounds
  • gtin13: 0782899530478

Description

Montessori Binomial Cube,Montessori Math Toys Sensorial Materials for Toddlers,Kids Montessori sensory teaching aids binomial and trinomial, suitable for children over 3 years old Develop children's visual ability, build cube wood blocks, and make children understand more easily through intuitive display Prepare for the binomial and trinomial learning of mathematics and cultivate the ability of thinking in Mathematics Lay the foundation for the study of square root and prepare for the mathematical algebra of senior students High quality wood, no smell, no burr, protect baby's hands Product Description: 1. Binomial: a wooden box with a cover, with 8 cubes in it, presenting the equation: (a+b)³=a³+3a²b+3ab²+b³, the box cover presents the pattern in the form of a plane. 2. Trinomial formula: a wooden box with a cover, containing 27 small cubes, showing the equation: (a+b+c)³=a³+b³+c³+3a²b+3ab²+3b²c+3bc²+3a²c+3ac²+6abc. 3. Develop children's cognition and understanding of three-dimensional space, prepare children to learn algebra binomial and trinomial, cultivate children's mathematical thinking ability, and improve children's ability to solve problems. 4. Scenario: suitable for families, kindergartens, early childhood centers, nurseries, parent-child kindergartens and other early childhood institution Shipping We offer FREE shipping on all orders! We ship within Three business days of payment, usually sooner. We use a selection of shipping services such as UPS, FedEx, USPS etc. We only ship to the lower 48 states, no APO/FPO addresses or PO Boxes allowed. Local pickups and combined shipping options are not provided at this time. Return You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. Payment We accept payment by any of the following methods: PayPal Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner! Feedback Customer satisfaction is very important to us. If you have any problem with your order, please contact us and we will do our best to make you satisfied. Contact Us If you have any queries, please contact us via ebay. We usually respond within 24 hours on weekdays. Please visit our eBay store to check out other items for sale! Thank you for shopping at our store.