403克=千克 4060米=千米
2.03×3.4= 2.03×0.34=
69.02÷0.34= 6.902÷3.4=
2.05×0.972.05 3.54÷1.23.54 4÷60.667
7.5÷0.97.5 5.2÷0.015.2×100 4÷0.254×4
0.02×500= 25×0.04= 0.3×1.4= 3.2×2-6.4=
8.08÷8= 5.4÷0.54= 1-0.09= 75÷3÷0.5=
①3.7×2.06
②10.3÷42
③2.51×3.4
④36.6÷12
⑤5.9×0.75
⑥2.7÷0.46