题目内容
(
-0.375+
)×24-12÷(3
+0.6).
| 5 |
| 8 |
| 7 |
| 12 |
| 2 |
| 5 |
(
-0.375+
)×24-12÷(3
+0.6),
=
×24-
×24+
×24-12÷4,
=15-9+14-3,
=17.
| 5 |
| 8 |
| 7 |
| 12 |
| 2 |
| 5 |
=
| 5 |
| 8 |
| 3 |
| 8 |
| 7 |
| 12 |
=15-9+14-3,
=17.
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