Question

简便计算 能简便就简便

3.24+0.73+2.27 3.23-0.73-2.27 7.5+2.5-7.5+2.5 3.29+0.73-2.29+2.27 0.125*8.8 0.25*0.28 0.25*4\0.25*4 3.5*101-3.5 3.5*2.7+35*0.73 3.5*99+3.5 2.5*2.4 2.7\45 70\28 15\(0.15*0.4) 4.25\2.5*9.9+0.17 35*40.8 快快快快快快快快快快快快快快快快快快快快快快快快快快快快快快快快快快快快快快快快快快快快快看

Answer 1

3.24+（让缓扒0.73+2.27） 3.23-（0.73+2.27）坦昌 7.5-7.5+2.5+2.5 3.29-2.29+（0.73+2.27 ） 0.125*8+0.125*0.8 0.25*0.4+0.25*0.7 0.25*4\0.25*4 3.5*100+（3.5*1-3.5） 35*（27+73）3.5*（99+1） 2.5*0.4*0.6 2.7\哪缓45 7*10\28 15\0.15\0.4 4.25\2.5*(1-0.1)+0.17 35*40+35*0.8