4.1×0. 5=
2.5÷0.01=
3.5÷0.2=
7.6- 7.6÷2=
6.1×0.3=
0.56÷5.6=
0.62=
2.9÷2.5÷0.4=
2.5×0.4=
6.3÷9=
7.6+0.6=
10.5-5=
200×0.5=
57÷1.9=
4÷80=
0.45÷0.3=
1.29-1.29÷1.29=