问题
解答题
(1)(-10)×
(2)1-(-1)×(-1)-(-1)×0×(-1) |
答案
(1)(-10)×
×0.1×61 3
=[(-10)×0.1]×(
×6)1 3
=-1×2
=-2;
(2)1-(-1)×(-1)-(-1)×0×(-1)
=1-1-0
=0.
(1)(-10)×
(2)1-(-1)×(-1)-(-1)×0×(-1) |
(1)(-10)×
×0.1×61 3
=[(-10)×0.1]×(
×6)1 3
=-1×2
=-2;
(2)1-(-1)×(-1)-(-1)×0×(-1)
=1-1-0
=0.