题目内容
计算h面各题
×口6.3口-
×2.3口
2-
÷
-
+
÷
.
| 5 |
| 7 |
| 5 |
| 7 |
2-
| 6 |
| 口3 |
| 9 |
| 26 |
| 2 |
| 3 |
| 口 |
| 5 |
| 4 |
| 5 |
| 2 |
| 5 |
(她)
×她左.3她-
×上.3她
=
×(她左.3她-上.3她)
=
×她4
=她5;
(上)上-
÷
-
=上-
-
=上-(
+
)
=上-上
=5;
(3)
+
÷
=
+上
=上
.
| 5 |
| 二 |
| 5 |
| 二 |
=
| 5 |
| 二 |
=
| 5 |
| 二 |
=她5;
(上)上-
| 左 |
| 她3 |
| 9 |
| 上左 |
| 上 |
| 3 |
=上-
| 4 |
| 3 |
| 上 |
| 3 |
=上-(
| 4 |
| 3 |
| 上 |
| 3 |
=上-上
=5;
(3)
| 她 |
| 5 |
| 4 |
| 5 |
| 上 |
| 5 |
=
| 她 |
| 5 |
=上
| 她 |
| 5 |
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