25.6÷3.225.6 41.60.03×41.6 3.52÷0.43.52 2.552.55×0.1 4.8÷0.014.8×100 1.25×8÷1.25×81
1.5×0.81.5 37.5×1037.5÷0.1 3.6×4.9820
0.876÷0.781 1÷30.34 a÷0.9089a÷1.01(a>0)
⑴0.18×0.4=
24.5-4.5=
7.8÷6=
⑵45.4+5.6=
10.5÷0.5=
①0.67×1.5(得数保留一位小数)
②☆7.38÷3.6
120.9-34.77= 4.8×1.25= 13.5÷0.45=
5.4×1.2=
0.54×1.2=
6.3÷0.7=
6.3÷0.07=