265-30= 0.25×400= 56÷= +1.25= 6×70%= 0.24÷0.6= 3.14×42=
6.3÷0.1=
3÷=
48×25%=
=
3-=
10.3-0.89=
1+75%=
÷2=
0.2×50=
70%-20%=
4÷8×=
÷25%=
10×10%=
63÷90%=
5×÷5×=
40%×50=
60%+80%=
25×40=
18%+13%+9%=
300×2.7=
3.5×75+75×6.5=
72÷0.8= 48×12.5%= ÷ = 5.6÷0.07=
+ = × = 0.81÷9= 10-0.18=
2.5×0.4= - = 63÷ = 1-0.75= + =
× = 10÷0.5= 281÷39≈ 40× = + =
上海-杭州
杭州-南昌
南昌-长沙
长沙-贵阳
贵阳-昆明
160000
581000
342000
696000
473000