发表于2024-11-30
Look and Count 2024 pdf epub mobi 电子书
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NCTM Pre-K-Grade 2 National Math Standards- Number and Operations Standard- Count with understanding and recognize "how many" in sets of objects- Connect number words and numerals to the quantities they represent, using various physical models and representations- Use a variety of methods and tools to compute, including objects, mental computation, estimation, paper and pencil, and calculators
Look and Count 2024 pdf epub mobi 电子书