1.25*8.08=1.25*(8+0.08)=1.25*8+1.25*0.08=10+0.1=10.1
1.25*(8+0.08)=1.25*8+1.25*0.08=10+0.1=10.1
1.25×8.08=1.25×(8+0.08)=1.25×8+1.25×0.08=10+0.1=10.1
1.25×8.08 =1.25×(8+0.08)=1.25×8+1.25×0.08 =10+0.1 =10.1
1.25乘8加1.25乘0.08