题目内容
(
+
)÷
+
.
| 2 |
| 3 |
| 3 |
| 4 |
| 7 |
| 12 |
| 4 |
| 5 |
(
+
)÷
+
=
×
+
,
=
+
,
=
.
| 2 |
| 3 |
| 3 |
| 4 |
| 7 |
| 12 |
| 4 |
| 5 |
=
| 17 |
| 12 |
| 12 |
| 7 |
| 4 |
| 5 |
=
| 17 |
| 7 |
| 4 |
| 5 |
=
| 113 |
| 35 |
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题目内容
| 2 |
| 3 |
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| 4 |
| 7 |
| 12 |
| 4 |
| 5 |
| 2 |
| 3 |
| 3 |
| 4 |
| 7 |
| 12 |
| 4 |
| 5 |
| 17 |
| 12 |
| 12 |
| 7 |
| 4 |
| 5 |
| 17 |
| 7 |
| 4 |
| 5 |
| 113 |
| 35 |