共30题用时5分钟

0.14×3＝

8-0.8＝

1.5×0.6=

5.4÷0.6=

1.2×0.3 =

0.32÷0.8=

7×0.62=

3.2÷5=

12.25÷0.5=

73.5×0.1=

0.5×10=

2.5×2=

10÷20=

4.08÷0.4=

0.61＋0.39=

2.1×2=

0.56÷28=

0.6×8=

4.9÷7=

0÷0.48=

1.55＋0.5＝

1.02×0.2=

6.6÷1.1 =

10.2-2.9=

0.26×0.3=

84÷0.21=

4.5-2＝

0.108÷2=

2.5×16=

0.75÷0.25=