-×0=
8×125%=
25%×4=
45×=
5.6÷0.8=
÷6=
10.5+35%=
×30%=
×21=
1-20%=
43%×100=
0.5×20%=
3÷=
×1.2=
10÷10%=
6×40%=
÷5%=
÷21=
3.14×101=
(+)×4=
2.4×50%=
60×30%=
21÷70%=
84÷40%=
2-57%=
1.2+20%=
36×75%=
57÷57%=
90%×90 =
56÷7% =
200÷20% =
0.6÷3% =
2000×3.15% =
0.72÷6% =
20×35% =
1.5÷50% =
70×(1-85%)=
15%+25%=
1-35%=
50×60%=
10÷5%=
40%×80%=
120÷20%=
150×24%=
3.5÷70%=
8.4-5.6= 1.25×0.08= ÷8=
4÷0.2= 50×4%= 7× ÷7× =
÷2= 0×199= 302+197≈ × =
1-0.05= 6.3÷10%= 489÷71≈ + =
÷7= 2.63-1.7= 350× = 0.77+0.33=
728-299= 3.6×25%= 6÷ =
3- = 1- + = 0÷ =