题目内容
| 0.06×0.1= | 2.37×0.2= | 4×0.63= | 2.5×0.4= |
| 1.47×20= | 4.27×0.2= | 7.5×2= | 0.01×0.01= |
| 3.68．+6.32= | 11.43-0.43= | 9.06×10= | 9×0.01= |
| 0.75÷1.5= | 0.019÷0.01= | 0.025÷5= | 0.48÷12= |
| 6.4÷0.8= | 480÷60= | 0.5÷0.05= | 9.01÷0.01= |
| 3÷0.01= |
分析：根据小数加、减、乘、除的计算方法进行计算．
解答：
| 解： 0.06×0.1=0.006 |
2.37×0.2=0.474 |
4×0.63=2.52 |
2.5×0.4=1 |
| 1.47×20=29.4 | 4.27×0.2=0.854 | 7.5×2=15 | 0.01×0.01=0.0001 |
| 3.68+6.32=10 | 11.43-0.43=11 | 9.06×10=90.6 | 9×0.01=0.09 |
| 0.75÷1.5=0.5 | 0.019÷0.01=1.9 | 0.025÷5=0.005 | 0.48÷12=0.04 |
| 6.4÷0.8=8 | 480÷60=8 | 0.5÷0.05=10 | 9.01÷0.01=901 |
| 3÷0.01=300． |
点评：本题综合考查了学生小数的计算能力，在计算时一定要细心．
练习册系列答案
相关题目