2÷0.25=
3.5÷70%=
8×12.5%=
0.33=
1.92÷0.04=
( ):10=6:5
1+2%=
14+13×24=
1−58+38=
0.9×19=
35÷57=
0.25÷14=
1÷32×23=
1−720=
6.7+5.8=
16×12.5%=
7.3-3=
4.5×815=
210÷71≈
34÷158=
2.4×0.5=
0.52÷0.4=
1-13×13=
0.2:1.4=
8.7﹣7=
18÷74=
4﹣38﹣58=
7×17÷7×17=
44÷1110=
75÷10%=
0.9+99×0.9=
93=