4.6+5.4×3 29.16-6.48-3.52
2.5×13.7×0.4 9.9×4.63+0.1×4.63
7.35﹣2.3= 3.6×100= 0.39×10= 5.43﹣2=
4.8+1.2= 47÷10= 0.5×0.2= 1.85+3=
2.5×10= 65.8÷100= 1-0.37= 7.6÷10=
0.05×1000= 14×60= 0.5+0.4= 1.1+9=
家庭套票价目表
套票一:1大1小100元
套票二:2大2小150元
5.4÷0.09= 7.75+3.86-7.75+1.14= 2.5×0.99×0.4=
26.2+38= 40×0.1÷0.001= 56.27- 3.73-46.27=