题目内容
(1)(-10)×
×0.1×6
(2)1-(-1)×(-1)-(-1)×0×(-1)
| 1 |
| 3 |
(2)1-(-1)×(-1)-(-1)×0×(-1)
(1)(-10)×
×0.1×6
=[(-10)×0.1]×(
×6)
=-1×2
=-2;
(2)1-(-1)×(-1)-(-1)×0×(-1)
=1-1-0
=0.
| 1 |
| 3 |
=[(-10)×0.1]×(
| 1 |
| 3 |
=-1×2
=-2;
(2)1-(-1)×(-1)-(-1)×0×(-1)
=1-1-0
=0.
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