五年级数开云kaiyun(中国)上册口算能力竞赛试题

0.10÷1=
4.55÷0.5=
7.65÷0.1=
0.123×100=
1.5×8=
5.6÷0.7=
0.12×4=
3.12×0.1=
3.9÷0.3=
0.2×0.1=
0.1×0.1=
0.5×0.14=
1.6÷0.08=
4.4÷4=
7.2÷8=
0.7÷0.35=
0.82÷0.9=
0.48÷0.04=
1.05÷0.5=
16.8÷8=
12÷0.2=