化简下面的小数(12分)(1)8.9060= (2)203.4600= (3)0.0074000=(4)0.807060= (5)6.060600= (6)9.400000=
÷=
- =
0.64÷0.08=
27×=
10-=
÷
=
- 
=
=
=
粤公网安备 44130202000953号