2.4×5= | 0.25×4= | 7﹣3.58= | 12.75﹣2.5= |
14÷0.5= | 2.7×30= | 14.5﹣2.9= | 10x+11x= |
0÷0.479= | 5a﹣a= |
|
5-0.28= 2.7x30= 4.5÷9= 0.27÷0.3=
0.987×24.825 35.2×1.243.52×12.4
1.6×0.131.6 35.6÷0.9735.6×0.97
1.536÷0.48= 153.6÷0.32=
①1.521.52×1.01
②8.23÷0.998.23
③0.1×0.10.1÷0.1
④0.75平方千米750公顷