题目内容
| 5 |
| 7 |
| 3 |
| 4 |
| 3 |
| 8 |
分析：先计算
除
的商，也就是
÷
，再用
加上所得的商即可．
| 3 |
| 4 |
| 3 |
| 8 |
| 3 |
| 8 |
| 3 |
| 4 |
| 5 |
| 7 |
解答：解：根据题意可得：
+
÷
，
=
+
，
=
．
故答案选：B．
| 5 |
| 7 |
| 3 |
| 8 |
| 3 |
| 4 |
=
| 5 |
| 7 |
| 1 |
| 2 |
=
| 17 |
| 14 |
故答案选：B．
点评：根据题意，先弄清运算顺序，然后再列式计算即可．
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题目内容
| 5 |
| 7 |
| 3 |
| 4 |
| 3 |
| 8 |
| 3 |
| 4 |
| 3 |
| 8 |
| 3 |
| 8 |
| 3 |
| 4 |
| 5 |
| 7 |
| 5 |
| 7 |
| 3 |
| 8 |
| 3 |
| 4 |
| 5 |
| 7 |
| 1 |
| 2 |
| 17 |
| 14 |