共30题用时5分钟

3.15÷0.7=

0.98÷0.7=

1.8÷0.6=

1.76÷0.4=

2.64÷0.4=

7.56÷0.9=

1.19÷0.7=

1.53÷0.9=

1.33÷0.7=

1.18÷0.2=

0.09÷0.1=

0.21÷0.1=

8.28÷0.9=

1.54÷0.2=

3÷0.5=

7.44÷0.8=

1.71÷0.3=

2.48÷0.8=

0.75÷0.5=

3.69÷0.9=

1.92÷0.8=

1.5×7＝

0.7×8＝

1.32×8＝

0.8×7＝

1.6÷0.8=

0.25×0.4=

3.5×0.2＝

10.3×2＝

2.28÷0.3=