共30题用时5分钟

5.6÷100=

0.75÷0.25=

0.4×0.5=

4.95×1000=

6.9×0.1=

10.8÷9=

0.108÷2=

9.6÷0.8=

2.4÷0.8=

4.95÷0.9=

3.08×0.01=

9.65÷0.1=

0.125×4=

3.9÷0.13=

3.28×0.1=

2.5×8=

0.56÷0.7=

0.325×100=

1.6÷0.8=

7.2×0.1=

0.01×0.1=

0.25×0.4=

1÷2.5=

1.25×0.8=

3.2÷0.04=

0.22×102=

0÷1.7=

3.97×4=

（1.2＋8.8）×0.4=

9÷0.25÷4=