分数乘除法.docx

分数乘除法.docx

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分数乘除法

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8

×

3

2

12

7

×

7

13

2

7

×

6

4

7

9

×

4

15

6

3

÷

5

11

6

5

÷

1

8

10

9

×

9

11

14

3

÷

8

14

9

9

×

3

13

6

7

×

7

14

9

1

÷

2

11

3

9

÷

2

13

8

3

×

5

14

4

4

÷

6

6

9

1

÷

3

12

7

9

÷

5

11

6

3

×

2

9

5

7

×

5

11

7

5

×

5

3

5

1

×

7

3

7

5

×

5

5

14

6

÷

3

15

11

1

÷

2

6

13

6

÷

6

4

11

5

÷

3

3

6

8

÷

6

11

2

8

×

7

8

3

7

×

5

11

5

1

×

2

2

10

3

÷

4

10

10

2

÷

6

4

8

3

÷

7

4

3

4

÷

1

4

15

1

÷

4

5

3

8

÷

8

8

9

2

÷

4

14

12

7

÷

3

4

11

9

×

1

12

3