I counted my NO 2 son's money with him. now he knows

来源: janeice65 于 2007-07-31 08:23:08 [] [旧帖] [给我悄悄话] 阅读数 : (103 bytes)
本帖于 2007-07-31 09:46:13 时间, 由普通用户 edumom 编辑

how much money he has. He also learn what each coin's equal to how much penny and how to add them too.

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