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# 万以内数的大小比较 - PowerPoint PPT Presentation

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## PowerPoint Slideshow about ' 万以内数的大小比较' - mariam-carver

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• 读一读

• 6020 4654

• 10000 7064

• 6508

• 7000 3600

6000+2000=

4000+6000=

10000-3000=

2000+600=

6800-800=

500+400=

4500-500=

8000

10000

7000

2600

6000

900

4000

2150 965

1230 2150

965 1350

2125 965

2125 1230

965 1230

1350 2125

1350 1230

2125 2150

2150 965

1230 2150

965 1350

2125 965

2125 1230

965 1230

1350 2125

1350 1230

2125 2150

2150 1350

1230 2150

965 1350

2125 965

2125 1230

1350 2125

965 1230

1350 1230

2125 2150

2150 1350

>

>

1230 2150

965 1350

<

<

2125 965

2125 1230

>

>

1350 2125

965 1230

<

<

1350 1230

>

2125 2150

<

10000 9999 3864 3529

398 402 8790 8792

1020 1020 1500 1800

10000 9999 3864 3529

398 402 8790 8792

1020 1020 1500 1800

>

>

<

<

<

=

52

526

<

99

1000

+4

>

40÷5 >

7

8

9

52

526

<

99

1000

+4

>

40÷5 >

7

8

9

52

1

2

3

4

5

6

7

8

9

526

<

99

1000

+4

>

40÷5 >

7

8

9

52

1

2

3

4

5

6

7

8

9

526

0

1

2

3

<

99

1000

+4

>

40÷5 >

4080、 4008、 480、 8000

8000>4080>4008>480

480<4008<4080<8000

8000>4080>4008>480

480<4008<4080<8000

1450米

960米

1490米

1490>1450>960

960<1450<1490

1450米

960米

1490米

15分

20-5=15（分）

1450>960

1450<1490

20>15