题目内容

直接写出得数.
1÷0.125=1.6×0.5=0.25÷0.1=4.8÷0.48×0.01=
0.65×0.2=10-0.99=8.8-7.8=5.4×2÷5.4×2=
0.56+0.4=0.84÷21=0.72÷9=3.7÷2×4×0=

解:
1÷0.125=81.6×0.5=0.80.25÷0.1=2.54.8÷0.48×0.01=0.1
0.65×0.2=0.1310-0.99=9.018.8-7.8=15.4×2÷5.4×2=4
0.56+0.4=0.960.84÷21=0.040.72÷9=0.083.7÷2×4×0=0
故答案为:8,0.8,2.5,0.1,0.13,9.01,1,4,0.96,0.04,0.08,0.
分析:根据小数加减乘除法的计算法则进行计算即可.
点评:此题属于基本的计算,计算时要细心,注意小数的位数,灵活运用一些定律进行简便计算.
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