Addition 在線電子書 圖書標籤:
發表於2025-02-06
Addition 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2025
This entertaining book takes young readers to a soccer practice to show them the basics of addition. Easy-to-follow text helps students learn about addition words and symbols, strategies for adding up to 10-plus-10 and beyond, the additive identity and commutative property in addition, and how to use objects, pictures, and number sentences to represent real-life addition problems.
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Addition 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2025