2×0.5= 6÷0.2= 3.8÷1.9=
0.8×1.25= 1.24÷4= 0.75×0.6=
5.6÷0.8=
3.5×0.4=
7.5÷0.15=
39÷1.3=
12-2.5=
3.4÷0.01=
8×12.5=
0.4×0.7=
12.5+0.5=
8.4÷4=
4.5÷0.9=
0.125×8÷0.125×8=
1.2×5=
0.25×8=
12.5÷2.5=
12×0.15-2×0.15=
0.22÷0.22=
4.2×0.4=
30.7×0.05=
8.77×10÷100=
16×0.01=
0.3×9=
1.25×8=
0.25×4=
50÷0.5=
0.82÷0.2=
0.81÷0.9=
4.8÷0.03=
1÷0.25= +1= ×24=
+= ﹣= 470×0.02=
10÷= 6×0= 3×﹣×3=
4.72+2.28= 0.12= 4a+5a-3a= 8.5-0.34-1.66=
0.7-0.07= 0.3÷100= 1.01×10= 1-0.25+0.75=
3×1.16= 0.25×12= 1.2÷4= 0.125×0.8=
1.68÷0.3= 0.54×101= 2.5-2.5÷5=
0.64÷1.6×1.7= (1-0.01)÷100= 0.37×0÷9.54=