题目内容
(1)计算:-24-(-10)+(-6)
(2)计算:|-
|÷(
-
)-
×(-4)2.
(2)计算:|-
| 7 |
| 9 |
| 2 |
| 3 |
| 1 |
| 5 |
| 1 |
| 3 |
(1)-24-(-10)+(-6)=-24+10-6=(-24-6)+10=-30+10=-20;
(2)|-
|÷(
-
)-
×(-4)2=
÷
-
×16=
-
=-
.
(2)|-
| 7 |
| 9 |
| 2 |
| 3 |
| 1 |
| 5 |
| 1 |
| 3 |
| 7 |
| 9 |
| 7 |
| 15 |
| 1 |
| 3 |
| 5 |
| 3 |
| 16 |
| 3 |
| 11 |
| 3 |
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