直接写出得数.5.1×0.3=4.7÷0.01=0.8×0.7=48÷0.6=0.05×1.6=5.2÷1.3=0.25×8=0.47÷0.47=5x 4x=2.9a-0.2a=
直接写出得数.5.1×0.3=4.7÷0.01=0.8×0.7=48÷0.6=0.05×1.6=5.2÷1.3=0.25×8=0.47÷0.47=5x 4x=2.9a-0.2a=
发布时间:2024-10-27 09:35:15
直接写出得数.5.1×0.3=4.7÷0.01=0.8×0.7=48÷0.6=0.05×1.6=5.2÷1.3=0.25×8=0.47÷0.47=5x 4x=2.9a-0.2a=