直接写出得数.0.5+0.5÷0.1= 8.64×9×0= 1.34×8×25= 1.8+1.8×4= 1-0.4×0.2= 10.4÷10.4+10.4= 0.25×4×2.3= 6.58×100-100= 1.02+5×1.02= 8.02+8.02÷8.02=
解: 0.5+0.5÷0.1=5.5 | 8.64×9×0=0 | 1.34×8×25=268 | 1.8+1.8×4=9 |
1-0.4×0.2=0.92 | 10.4÷10.4+10.4=11.4 | 0.25×4×2.3=2.3 | 6.58×100-100=558 |
1.02+5×1.02=6.12 | 8.02+8.02÷8.02=9.02 |