文档
62.4÷2.6=54.4÷0.16=1.44÷1.8=11.7÷2.6=
19.76÷5.2=10.8÷0.45=21÷1.4=8.84÷1.7=
1.89÷54=
2.1÷0.4=
5.4÷15=
19.44÷12=
.
0.51÷0.2=7.1÷2.5=1.998÷0.54=2.56÷3.2=50.18÷38.6=4.68÷75=124.8÷0.24=23.4÷585=0.544÷0.025=10.8÷45=21÷14=1.89÷54=
文档
1.28÷16=2.56÷32=4.68÷75= 