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Member for
1 year 10 monthsAge: 6-7
Level: 一年級
Language: Chinese
(zh)
ID: 2073634
19/06/2022
Country code: TW
Country: Taiwan
Main content: 加減法 (1777079)
透過題目的布題，進行加減法的計算
Other contents: 100以內的加減
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