Question

先用计算器计算前三题，再直接填出后两题的得数．

Answer 1

0.3×0.3=0.09，

0.33×0.33=0.1089，

0.333×0.333=0.110889，

0.3333×0.3333=0.11108889，

0.33333×0.33333=0.1111088889．

故答案为：0.09，0.1089，0.110889，0.11108889，0.1111088889．