0.396÷1.2=0.756÷0.36=15.6×13=
0.18×15=0.025×1.4=3.06×36=
0.04×0.12=3.84×2.6≈5.76×3=
(保留一位小数)
7.15×22=90.75÷3.33.68×0.25
16.9÷0.13=1301.55÷3.93.7×0.16
13.76×1.8=5.2×1.68.4×1.3
6.4×0.54.48×0.45.25×5
35.4×4.20.042×0.540.76×0.32
0.25×0.0462.52×3.41.08×25
2.5÷0.7=(保留三位小数)10.1÷3.3=(商用循环小数)
10.75÷12.5=(用乘法验算)3.25×9.04=(用除法验算)
0.43×0.28=6.45×0.73=4.6×0.6=
8.9×0.05=3.08×0.43=1.5×26.7=
5.22÷29=18.72÷3.6=13.95÷3.1=
7.15×2290.75÷3.33.68×0.25
1.用竖式计算.18.25×34=
2.用竖式计算.9.35×4.2=
3.用竖式计算.15.07×9.8=
4.用竖式计算.7.02×0.56=(得数保留两位小数)
我只有这么多