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5、4、3、2加几
一年级数学上册
Evaluation only.
Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.
Copyright 2004-2011 Aspose Pty Ltd.
Evaluation only.
Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.
Copyright 2004-2011 Aspose Pty Ltd.
Evaluation only.
Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.
Copyright 2004-2011 Aspose Pty Ltd.
5 + 6 = □
5 + 8 = □
因为 6 + 5 = 11
所以 5 + 6 = 11
因为 8 + 5 = 13
所以 5 + 8 = 13
11
13
Evaluation only.
Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.
Copyright 2004-2011 Aspose Pty Ltd.
4 + 7 = □
3 + 9 = □
因为 7 + 4 = 11
所以 4 + 7 = 11
因为 9 + 3 = 12
所以 3 + 9 = 12
11
12
Evaluation only.
Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.
Copyright 2004-2011 Aspose Pty Ltd.
Evaluation only.
Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.
Copyright 2004-2011 Aspose Pty Ltd.
Evaluation only.
Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.
Copyright 2004-2011 Aspose Pty Ltd.
1.
=
=
2.
7 + 5 =
9 + 5 =
8 + 4 =
5 + 7 =
5 + 9 =
4 + 8 =
3.
9 + 4 =
8 + 3 =
9 + 2 =
4 + 9 =
3 + 8 =
2 + 9 =
5
+
8
13
3
+
9
12
12
14
12
12
14
12
13
13
11
11
11
11
Evaluation only.
Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.
Copyright 2004-2011 Aspose Pty Ltd.
Evaluation only.
Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.
Copyright 2004-2011 Aspose Pty Ltd.
Evaluation only.
Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.
Copyright 2004-2011 Aspose Pty Ltd.
9 + 5 =
8 + 5 =
9 + 4 =
8 + 4 =
9 + 3 =
8 + 3 =
14
13
13
12
12
11
9 + 2 =
7 + 5 =
11
12
Evaluation only.
Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.
Copyright 2004-2011 Aspose Pty Ltd.
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