百分数的认识专项练习题92Word格式文档下载.docx

1、0.18 0.072 7.084.把下面的分数化成百分数。4 1 15 3 3 165.把下面的百分数化成小数。94% 9.4% 23.7%6.把下面的百分数化成分数。83% 7.9% 67.1%百分之四 百分之七十九 百分之零点八七 22% 18.6% 0.02%71% 2.6% 75.3%0.07 0.002 9.43 1 12 6 2570% 5.8% 98.6%87% 8.4% 42.9%百分之七十六 百分之八十六 百分之零点六五 68% 19.1% 0.91%74% 15.7% 113.2%0.37 0.091 1.241 1 78 3 4088% 3.7% 66%94% 2% 48

2、.8%百分之一十二 百分之五十六 百分之零点五三 155% 16.6% 0.09%80% 13.8% 126.2%0.6 0.081 7.381 1 172 7 1638% 8.6% 24.1%48% 8.8% 88.5%百分之八 百分之三十五 百分之零点三九 144% 12.5% 0.14%49% 19.5% 78.3%0.22 0.015 5.413 1 172 5 2522% 0.3% 24.6%41% 5.2% 66%百分之六十三 百分之一十 百分之零点三五 5% 13.2% 0.09%89% 6.4% 192.2%0.67 0.036 7.981 7 114 6 1050% 8.1%

3、 66.7%82% 5.1% 78.9%百分之八十八 百分之五十五 百分之零点六 113% 17.9% 0.88%91% 6.7% 171.3%0.29 0.029 6.851 1 192 4 1631% 0.5% 84.7%12% 0.7% 87.6%百分之六十一 百分之一十九 百分之零点九 156% 14.1% 0.25%83% 9.6% 123.7%0.37 0.02 44 7 45 8 593% 2.3% 8.8%26% 4.5% 23.9%百分之五十八 百分之七 百分之零点二三 200% 4.4% 0.72%28% 8.4% 16.6%0.28 0.017 3.11 6 235 7 4076% 3.2% 70.8%26% 0.8% 25.5%百分之七十 百分之七十三 百分之零点四九 121% 14.7% 0.95%43% 3.7% 75.9%0.67 0.035 3.871 1 117 2 1039% 5.9% 46.3%93%