问题
选择题
-0.12510×(-8)9=( )
|
答案
-0.12510×(-8)9
=-0.1259×0.125×(-8)9
=-0.125×(-8×0.125)9
=-0.125×(-1)
=
.1 8
故选B.
-0.12510×(-8)9=( )
|
-0.12510×(-8)9
=-0.1259×0.125×(-8)9
=-0.125×(-8×0.125)9
=-0.125×(-1)
=
.1 8
故选B.