题目内容
计算:
(1)-4+7+|-1|;
(2)
÷
-
×(-6)2.
(1)-4+7+|-1|;
(2)
| 5 |
| 3 |
| 5 |
| 6 |
| 1 |
| 3 |
(1)原式=-4+7+1
=4;
(2)原式=
×
-
×36
=2-12
=-10.
=4;
(2)原式=
| 5 |
| 3 |
| 6 |
| 5 |
| 1 |
| 3 |
=2-12
=-10.
练习册系列答案
相关题目
题目内容
| 5 |
| 3 |
| 5 |
| 6 |
| 1 |
| 3 |
| 5 |
| 3 |
| 6 |
| 5 |
| 1 |
| 3 |