题目内容
计算:
(1)(-6)×(-4)×2×(-3);
(2)(-
)×(-
)×(-1.5)×1
;
(3)(-2011)×2010×0×(-2009).
(1)(-6)×(-4)×2×(-3);
(2)(-
| 5 |
| 12 |
| 4 |
| 15 |
| 1 |
| 4 |
(3)(-2011)×2010×0×(-2009).
(1)(-6)×(-4)×2×(-3)
=-6×4×2×3
=-144;
(2)(-
)×(-
)×(-1.5)×1
=-
×
×
×
=-
;
(3)(-2011)×2010×0×(-2009)=0.
=-6×4×2×3
=-144;
(2)(-
| 5 |
| 12 |
| 4 |
| 15 |
| 1 |
| 4 |
=-
| 5 |
| 12 |
| 4 |
| 15 |
| 3 |
| 2 |
| 5 |
| 4 |
=-
| 5 |
| 24 |
(3)(-2011)×2010×0×(-2009)=0.
练习册系列答案
相关题目