百分数的认识专项练习题60文档格式.docx

百分数的认识专项练习题60文档格式.docx

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0.250.0551.53

4.把下面的分数化成百分数。

4741

———

5840

5.把下面的百分数化成小数。

36%0.8%79%

6.把下面的百分数化成分数。

98%3.7%39.3%

百分之九十三百分之一十三百分之零点八

1%12%0.97%

59%7.8%156.3%

0.320.0994.53

211

374

64%2.5%40.9%

83%3.5%34.8%

百分之四十四百分之二十二百分之零点一六

94%19.2%0.04%

57%3.1%169.9%

0.640.0823.43

1511

7410

52%2.3%79.1%

5%7.7%50.9%

百分之一十八百分之二十三百分之零点四九

78%12.8%0.41%

40%6.6%76.6%

0.290.0246.99

7511

845

82%5.3%10.8%

5%8.9%72%

百分之九百分之四十六百分之零点五七

120%7.1%0.3%

70%5%24.6%

0.280.0191.18

7123

652

4%6%88.6%

55%8.6%53.1%

百分之一百百分之八十八百分之零点九八

80%0.3%0.94%

5%0.2%72.8%

0.260.036.42

4419

3516

78%7.9%57.4%

45%9.6%13.9%

百分之八十二百分之四十四百分之零点四二

18%6%0.83%

21%3.5%126.6%

0.470.0239.01

111

432

10%1%77.4%

16%3%44.1%

百分之二十六百分之九十八百分之零点六八

5%14.3%0.31%

31%0.7%44%

0.090.0889.56

171

484

6%5.6%53.6%

34%2.4%91.1%

百分之一十八百分之五十二百分之零点三四

95%2.9%0.81%

6%2.1%100.4%

0.280.0292.48

6319

5425

47%9%85.2%

83%4.3%80.7%

百分之六十一百分之七十百分之零点八一

180%12.1%0.81%

8%2.4%44.7%

0.170.0669.03

186

575

1%4%74.1%

45%2.8%44.6%