3.6÷1.2=
0.72÷0.9=
2.68+3.42=
4.08÷8=
4.4÷4=
56÷100=
0.3×1.5=
0.25×0.4=
3.2+0.8=
8×1.25=
0.72÷0.8=
0.81÷3=
0.89-0.5=
1.98÷9=
0.56×0.04= 7.56÷0.85≈(得数保留一位小数)
5.4×0.01= 0.125×0.8= 0.27÷0.03=
0.01÷0.1= 1.8÷0.3= 500×0.2=
0.56÷0.4= 0.37×0÷9.54=
0.04×30= 0.6×0.7= 3.6÷0.6=
8÷5= 10÷0.5= 20.6÷2=
15×30= 3.68-2.52= 5.7÷100= 3.4+5.8+6.6=
4.5×0.2= 1.9×0.01= 0.36÷0.04 5.5÷5=
80×0.5= 7.2÷0.8= 6.3+0.5= 1÷0.2=
803-207= ÷5= 798+150= + =
0.25×8= 1.5- = 7.5÷ = 0.77+0.3=
9.8-8= × = 45.54÷45= 24× =