5×0.5= 0.6×0.7= 4.4×0.1= 1.3×0.5=
1.2×4= 0.8×5= 8.5×10= 2.5×0.2=
0.06×0.8=
3×0.9=
2.5×0.4=
3.6×0.4=
12.5×8=
50×0.04=
80×0.3=
1.1×9=
0.8×0.9＝
0.4×25＝
0.05×0.08＝
1.4×4＝
1.8×0.06＝
0.32×0.2＝
2.3×1.2＝
1.25×0.8＝
3×0.5=
4×1.4=
3.2×8=
5×1.6=
1.1×8=
5×0.05=
0.8×0.4=
0.3×0.01=
