全腦數學大班(下學期)遊戲APP-FG3-2(免費版)

教學目標：認識減法的算式與概念，練習多種物件的對應計數，培養抽象數字計算的能力。

學習內容：基礎減法練習，比較型與失去型減法，錢幣認知與減法練習。 Teaching objectives: understanding the concept of subtraction equations and practice a variety of objects corresponding to the count, capacity abstract digital computing.

Learning Content: basic subtraction exercises, comparative and lose type subtraction, coins cognition and subtraction exercises.