6.8×0.01=
12.5×0.8=
12÷60=
0.01÷0.1=
0.56÷0.7=
1.8÷0.6=
500×0.4=
0.75×0÷8.75=
2.5+0.37= 1﹣0.73= 0.5×0.8= 0.9×7=
1.2÷0.4= 4÷0.5= 3.6÷4= 0.84÷0.4=