0.56÷0.25=÷25
3.88÷0.32=÷
1÷0.18=÷18
5.3÷0.326=÷
612÷=3.6 6.12÷17=
0.612÷0.17= 61.2÷=0.36
3.5×2.7=350× 9.6÷0.32=÷32
6.4÷0.125=64× 0.72×0.25=0.72÷
43.9÷0.9843.9 3.9÷1.13.9×1.1
1÷0.05= 9.7+0.03= 2.5×4=
125%×8= 180÷6= ﹣0.5=
202= 0.6÷= 1﹣1÷9=
:= 0.53= ﹣×0=