摘要:[05深圳]计算:()0+()-1--|-1| [解] 原式=1+3-5-1= -2
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计算:
(1)(+1.75)+(-
)+(+
)+(+1.05)+(-
)+(+2.2)
(2)(
-
+0.4)×(-30)
(3)(-0.1)÷
×(-100)
(4) (-2)3-32
(5)36×(
-
)2
(6)16÷(-2)3-(-
)×(-4)
(7) 101-102+103-104+…+199-200 查看习题详情和答案>>
(1)(+1.75)+(-
| 1 |
| 3 |
| 4 |
| 5 |
| 2 |
| 3 |
(2)(
| 1 |
| 2 |
| 2 |
| 3 |
(3)(-0.1)÷
| 1 |
| 2 |
(4) (-2)3-32
(5)36×(
| 1 |
| 2 |
| 1 |
| 3 |
(6)16÷(-2)3-(-
| 1 |
| 8 |
(7) 101-102+103-104+…+199-200 查看习题详情和答案>>