0.59÷0.25=÷ = 0.695÷0.5=÷ =
3.78÷3.6=÷ = 3.6÷0.6=÷ =
0.8÷4= 0.12÷0.2= 0.31-0.1=
0.15×3= 0.45÷3= 0.04÷2=