SNEER 发表于 2025-3-23 09:55:29
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http://reply.papertrans.cn/31/3007/300656/300656_12.pngcondemn 发表于 2025-3-23 19:33:09
http://reply.papertrans.cn/31/3007/300656/300656_13.pngMast-Cell 发表于 2025-3-23 22:33:04
http://reply.papertrans.cn/31/3007/300656/300656_14.pngpoliosis 发表于 2025-3-24 06:14:29
http://reply.papertrans.cn/31/3007/300656/300656_15.png木讷 发表于 2025-3-24 07:55:40
http://reply.papertrans.cn/31/3007/300656/300656_16.png烤架 发表于 2025-3-24 14:41:43
Introduction,athematical relations, patterns, and arithmetical structures lie at the heart of early algebraic activity, with processes such as noticing, conjecturing, generalizing, representing, justifying, and communicating being central to students’ engagement.nutrition 发表于 2025-3-24 16:22:50
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http://reply.papertrans.cn/31/3007/300656/300656_19.png滑动 发表于 2025-3-24 23:52:47
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