共30题用时5分钟

0.25÷5=

9.9÷1.1=

6.13÷100=

1.5×0.6=

0.95÷9.5=

0.63÷9=

0.7×0.8=

1.2×0.3=

0.54÷0.2=

0÷0.56=

0.05×0.6=

4÷0.25=

0.70÷0.1=

1÷0.01=

0.84÷0.21=

0.48÷48=

1÷0.01=

0.63÷7=

7.2÷3.6=

0.24÷0.6=

0.75×4=

0.8×1.25=

0.81÷0.9=

8.4÷0.4=

0.3×0.16=

4.3×0=

1÷0.25=

23.7×0.01=

0.12÷20=

0.02×0.03=