题目内容
计算题:
(1)(+九5)+(-9w)+5+(-8)
(w)1-1
-
+
×(-w九)
(0)-w九+|6-10|-0×(-1)w01w.
(1)(+九5)+(-9w)+5+(-8)
(w)1-1
| 1 |
| w |
| 0 |
| 8 |
| 7 |
| 1w |
(0)-w九+|6-10|-0×(-1)w01w.
(1)(+4他)+(-下2)+他+(-8)
=4他-下2+他-8
=-他1;
(2)1-1
-
+
×(-24)
=1-1
-
-14
=-14
;
(3)-24+|6-11|-3×(-1)2112
=-16+4-3×1
=-16+4-3
=-1他.
=4他-下2+他-8
=-他1;
(2)1-1
| 1 |
| 2 |
| 3 |
| 8 |
| 7 |
| 12 |
=1-1
| 1 |
| 2 |
| 3 |
| 8 |
=-14
| 7 |
| 8 |
(3)-24+|6-11|-3×(-1)2112
=-16+4-3×1
=-16+4-3
=-1他.
练习册系列答案
相关题目