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署假的一天广东陈志泉暑假的一天，已读二年级的小龙闹着要去公园玩。我一家三口从华侨宾馆站上车前往景山公园，一路上，我们围绕着车上有乘客多少、每站上下车的人数等问题引导小龙编一些加减法应用题取乐。小龙也乐于玩这样的数学游戏。我们很快到了景山公园。在小龙的...
On the summer vacation day of Guangdong Chen Zhiquan on the day of the holiday, the second-year-old dragon has been screaming to play in the park. My family of three got on the bus from Overseas Chinese Hotel Station to Jingshan Park. Along the way, we directed Xiaolong to compile some questions about how to add and subtract cars. Dragons are also happy to play such math games. We soon arrived at Jingshan Park. In Xiaolong’s...