题目内容
计算:
(1)-32÷3+(
-
)×12-(-1)2010;
(2)(
-
+
)×18+3.95×6-1.45×6.
(1)-32÷3+(
| 1 |
| 2 |
| 2 |
| 3 |
(2)(
| 7 |
| 9 |
| 5 |
| 6 |
| 3 |
| 18 |
(1)原式=-9÷3+(
-
)×12-1=-6;
(2)原式=(
-
+
)×18+(3.95-1.45)×6=17.
| 3 |
| 6 |
| 4 |
| 6 |
(2)原式=(
| 14 |
| 18 |
| 15 |
| 18 |
| 3 |
| 18 |
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