题目内容
| 9 |
| 8 |
| 2 |
| 3 |
| 4 |
| 5 |
| 8 |
| 5 |
分析：先算
与
的积，
与
的商，所得的积减去所得的商即可．
| 9 |
| 8 |
| 2 |
| 3 |
| 4 |
| 5 |
| 8 |
| 5 |
解答：解：
×
-
÷
=
-
=
．
答：差是
．
| 9 |
| 8 |
| 2 |
| 3 |
| 4 |
| 5 |
| 8 |
| 5 |
=
| 3 |
| 4 |
| 1 |
| 2 |
=
| 1 |
| 4 |
答：差是
| 1 |
| 4 |
点评：根据题意，先弄清运算顺序，然后再列式解答．
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题目内容
| 9 |
| 8 |
| 2 |
| 3 |
| 4 |
| 5 |
| 8 |
| 5 |
| 9 |
| 8 |
| 2 |
| 3 |
| 4 |
| 5 |
| 8 |
| 5 |
| 9 |
| 8 |
| 2 |
| 3 |
| 4 |
| 5 |
| 8 |
| 5 |
| 3 |
| 4 |
| 1 |
| 2 |
| 1 |
| 4 |
| 1 |
| 4 |