①0.175÷0.25×4
②7.4×1.3-4.68÷0.9
③4.57×1.2-4.57
④0.82×(3.2-2.99÷2.3)
⑤19.8-10.08÷4.5
⑥0.4×(3.2-0.8)÷1.2
5.74÷10=
1.58÷15.8=
4.2÷0.07=
3.9÷1.3=
0.4÷0.8=
7.28+1.8=
0.64÷2=
8.4÷0.4=
0.15×8=
0.1÷0.01=
5.4×0.01= 0.125×0.8= 0.27÷0.03=
0.01÷0.1= 1.8÷0.3= 500×0.2=
0.56÷0.4= 0.37×0÷9.54=