六年级数学上册天天练19Word下载.docx

六年级数学上册天天练19Word下载.docx

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12

3

六、计算。

6151151

7×

（—÷

—）—÷

—×

46—＋—＋—

52236562

11531711

4×

—）—＋—÷

——×

—＋—

22826824

413531

—×

5＋—×

5—×

（—－—）

17171023

4.30.70.1850.904

129529

864616

143%4.7%7.73%0.663%

85%6.9%0.85%2%

41

—60:

1440.08:

1.2

38

3:

—8:

487.25:

9.5

2

5321161

9×

—）—×

38—＋—＋—

44196376

41531141

15×

—）—＋—×

53473656

67191

8＋—×

8—÷

（—＋—）

13131084

3.40.090.0530.636

117177

1986100

43%3.9%3.11%0.414%

50%7%0.95%1.6%

96

—26:

300.54:

0.8

85

8:

—14:

685:

8

3651561

4÷

39—＋—＋—

47132654

63731911

20÷

——÷

54273887

110961

8—×

11111053

1.50.150.1360.576

113133

22558

97%2.7%8.44%0.007%

210%4.7%1.95%1.15%

—84:

600.82:

9.2

33

5:

842.25:

1136771

3÷

38—＋—－—

68195665

16531111

40×

85629729

74931

7＋—×

7—×

1111629

2.50.50.1870.71

1767

28716

33%8.3%4.06%0.395%

45%4.4%1.25%1.25%

29

—15:

240.36:

7.6

—18:

605.25:

11

1387461

10×

13—＋—－—

84136574

56551141

20×

45487234

611131

17171029

8.70.50.0830.4

1373

122816

73%11%5.69%0.855%

80%0.8%1.1%2.4%

21

—6:

1560.62:

37

—16:

643:

6

4

1117821

44—＋—－—

22118732

93751711

32÷

8468106610

815131

9＋—×

9—÷

23231043

6.70.950.1210.268

1631129

664432

135%1.6%5.98%0.912%

190%10.4%2.4%0.45%

61

—78:

420.88:

3.6

74

—4:

521:

11.5

7

4147881

34—＋—－—

531769910

143516101

18×

63888799

613371

1919283

6.10.350.1430.27

1231319

210416

3%11.3%4.45%0.17%

45%7.7%1.25%0.5%

86

—81:

960.22:

8.4

77

6

883.75:

5.5

5

6121161

92—＋—＋—

72235874

15331711

84425684

910341

4＋—×

4—×

19191056

4.10.740.1020.0031

1231717

118432

109%11.9%1.45%0.042%

185%0.2%2.1%0.9%

91

—28:

1680.74:

9.6

82

606.5:

13511101

6÷

17—＋—－—

32172799

58751251

28÷

478283610

118751

2＋—×

2—×

19191065

0.80.520.022