分数乘除法及答案(中等难度50)

合集下载
  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

分数乘除法及答案(中等难度50)姓名:时间:成绩:(21道)

(1) 4

6× 3 ÷3

14

= (2) 7

11

÷1

2

×6

10

= (3) 7 ×6

18

÷3

4

=

(4) 3

4÷3

10

×1

5

= (5) 9 ×2

15

÷6

14

= (6) 5

16

× 4 ÷5

19

=

(7) 10

14÷ 3 ×1

2

= (8) 1

4

÷4

6

×1

2

= (9) 4 ÷6

20

×2

14

=

(10) 9

16×2

6

÷ 5 = (11) 1

2

÷ 3 ×2

13

= (12) 12

15

×5

14

÷6

14

=

(13) 6

12× 2 ÷15

18

= (14) 8 ×3

19

÷2

8

= (15) 1

7

×3

5

÷1

18

=

(16) 4

6÷ 3 ×11

20

= (17) 7

9

÷ 7 ×9

15

= (18) 17

18

×1

2

÷1

2

=

(19) 5

10× 2 ÷1

7

= (20) 8

20

×7

9

÷2

16

= (21) 9 ×1

10

÷ 6 =

答案:

(1) 4

6× 3 ÷3

14

= 91

3

(2) 7

11

÷1

2

×6

10

= 42

55

(3) 7 ×6

18

÷3

4

= 31

9

(4) 3

4÷3

10

×1

5

= 1

2

(5) 9 ×2

15

÷6

14

= 24

5

(6) 5

16

× 4 ÷5

19

= 43

4

(7) 10

14÷ 3 ×1

2

= 5

42

(8) 1

4

÷4

6

×1

2

= 3

16

(9) 4 ÷6

20

×2

14

= 119

21

(10) 9

16×2

6

÷ 5 = 3

80

(11) 1

2

÷ 3 ×2

13

= 1

39

(12) 12

15

×5

14

÷6

14

= 2

3

(13) 6

12× 2 ÷15

18

= 11

5

(14) 8 ×3

19

÷2

8

= 51

19

(15) 1

7

×3

5

÷1

18

= 119

35

(16) 4

6÷ 3 ×11

20

= 11

90

(17) 7

9

÷ 7 ×9

15

= 1

15

(18) 17

18

×1

2

÷1

2

= 17

18

(19) 5

10× 2 ÷1

7

= 70

50

(20) 8

20

×7

9

÷2

16

= 222

45

(21) 9 ×1

10

÷ 6 = 3

20

相关文档
最新文档