41.6÷2.6=
2.56÷32=
※6.75÷0.15=
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=
7.3+0.27=
1.6×0.8=
10÷0.1=
7.01-4.58=
8×0.25=
0.47-0.4=
3.6÷0.6=
0.56÷0.7=
13.3-4.25=
0.9×0.5=
35÷3.5×0.1=
A B C
买进价格
37.8元/股
卖出价格
46.2元/股