直接写出结果:0.25×4= 4.8÷8= 0.5+0.5÷0.5= 50×0.8= 0.99÷33=1.25×80= 4.5×0.1= 2.4÷0.8= 0.67+1.24= 9.6÷1.6=2.5×0.4= 8.2÷0.01= 1.3×7= 5.2÷1.3= 1.5×8=0.8×11= 7.2÷0.08= (2.7﹣2.7)×3.5= 2÷0.4= 3.06×0.2=
8888008×125.
3.75×4.23×36﹣125×0.423×2.8.
25×2.64+12.5×0.726+0.125.
简便计算:99999×1234﹣33333×3702.
5000÷125.