lient Profile 5.2.0.0. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. 三、知识运用三、知识运用 2.奇数与奇数的积是奇数还是偶数?奇数与偶数的积是奇数还是偶数?偶数与偶数的积呢? 5×7= 35 7×9= 63 5×8= 40 7×8= 56 8× 12 = 96 14 × 24 = 336 ………………奇数×奇数=奇数奇数×偶数=偶数偶数×偶数=偶数 Evaluation only. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. 四、布置作业四、布置作业作业:第 17 页练习四,第 7题。 Evaluation only. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd.
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