定價
：NT$ 762 元無庫存，下單後進貨(到貨天數約30-45天)
下單可得紅利積點：22 點
商品簡介
商品簡介
We can never run out of numbers--they just keep going and going and going! In this volume, readers learn about the different kinds of numbers, from natural numbers to negative numbers, as well as the different rules that exist when dealing with each type. From breaking down even and odd numbers to square numbers, this volume provides a guiding tool for readers to reference that builds on their classroom curricula. A quiz and answer key await readers at the end so they can put their bounty of learned knowledge to the test!
購物須知
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