5.32减0.375加0.68减0.625简便计算 1.5乘[0.02除（2.1减2.09）]简便计算3.4除[（1.25加0.45）]简便计算 0.25乘（4.8减7.5除3）简便计算

5.32减0.375加0.68减0.625
=(5.32+0.68)-(0.375+0.625)
=6-1
=5;
1.5乘[0.02除（2.1减2.09）]
=1.5×0.02÷(2.1-2.09)
=1.5×(0.02÷0.01)
=1.5×2
=33.4除[（1.25加0.45）]=3.4÷(1.25+0.45)=3.4÷1.7=2;0.25乘（4.8减7.5除3)=0.25×(4.8-2.5)=0.25×2.3=0.575

3.4除[（1.25加0.45）]
=3.4/[(1.25+0.45)]
=3.4/1.7
=2
0.25乘（4.8减7.5除3）
=0.25x(4.8-7.5/3)
=0.25x(4.8-2.5)
=0.25x2.3
=0.575

5.32减0.375加0.68减0.625=5.32+0.68+0.375+0.625=6+1=71.5乘[0.02除（2.1减2.09）]=1.5×[0.02÷0.01)=1.5×2=33.4除[（1.25加0.45）]=3.4÷(1.7)=20.25乘（4.8减7.5除3）=0.25×(4.8-2.5)=0.25×2.3=0.25×(2+0.3)...