1052 “的”“是”易错题，记住口诀，再不出错#小学数学 #快手老师

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2026-01-05
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MathChina
Welcome to my channel Math China I hope you all are well 🤗🤗🤗 ============================= If you like this video about How to solve this Math problem Please Like & Subscribe my channel as it helps me alot ，🙏🙏🙏
Welcome to my channel Math China I hope you all are well 🤗🤗🤗 ============================= If you like this video about How to solve this Math problem Please Like & Subscribe my channel as it helps me alot ，🙏🙏🙏
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消失 3 個月......近況更新😉
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1 September 2025 #calendar
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小阶必考难题，全班没几个人会做。 #家长必读 #小学数学 #数学思维 #学习方法#learn
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【YouTube 直播教學 2026】手機＋電腦快速開播！新手0門檻完整指南
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写字无力，手指又痛又累？原来问题在这！

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