共30题用时5分钟

1.1×0.2=

0.6×0.8 =

2.5×0.4=

3×0.9=

3.6×0.4=

80×0.3 =

12.5×8=

50×0.04=

1.1×9=

0.16×5=

9.6÷0.6 =

1.78＋2.2 =

1.5×0.4＝

7÷0.25＝

0.96÷0.3＝

2.87÷0.7＝

13÷4＝

12÷0.3=

0.3×0.3=

7.2＋2.8＝

0.9÷0.01＝

1.2×0.5-0.4 =

2.5×0.4 =

0.7÷0.01 =

1.25×8÷1.25 =

6.6÷0.66 =

12－3.9=

1.6+2.4×0.3 =

2.7＋7.3=

2.14－0.9＝