Standard 1 · 数学 (Mathematics)

100以内的减法

百位以內的減法最常考驗你在處理借位運算時的細心程度，尤其是在面對橫式與豎式轉換的題型時很容易因為粗心而扣分。只要熟練掌握位值概念並多練習這種基礎題型，你在小學數學評估中就能輕鬆應對各種陷阱題。

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