题目内容
计算下面各题（能简便的简便）
（
+
）×36
×
×
×
÷
23-
×
÷
÷（
-0.25）×
（
×
+
×
）÷
．
（
| 3 |
| 4 |
| 8 |
| 9 |
| 8 |
| 15 |
| 1 |
| 3 |
| 5 |
| 8 |
| 7 |
| 15 |
| 5 |
| 3 |
| 10 |
| 9 |
23-
| 8 |
| 9 |
| 3 |
| 8 |
| 1 |
| 27 |
| 3 |
| 4 |
| 1 |
| 2 |
| 1 |
| 3 |
（
| 4 |
| 7 |
| 1 |
| 5 |
| 3 |
| 7 |
| 1 |
| 5 |
| 8 |
| 15 |
（1）（
+
）×36
=
×36+
×36
=27+32
=59；
（2）
×
×
=
；
（3）
×
÷
=
×
×
=
；
（4）23-
×
÷
=23-
×
×27
=23-9
=14；
（5）
÷（
-0.25）×
=
÷（
-
）×
=
÷
×
=
×4×
=1；
（6）（
×
+
×
）÷
=（
+
）×
×
=1×
×
=
．
| 3 |
| 4 |
| 8 |
| 9 |
=
| 3 |
| 4 |
| 8 |
| 9 |
=27+32
=59；
（2）
| 8 |
| 15 |
| 1 |
| 3 |
| 5 |
| 8 |
| 1 |
| 9 |
（3）
| 7 |
| 15 |
| 5 |
| 3 |
| 10 |
| 9 |
=
| 7 |
| 15 |
| 5 |
| 3 |
| 9 |
| 10 |
=
| 7 |
| 10 |
（4）23-
| 8 |
| 9 |
| 3 |
| 8 |
| 1 |
| 27 |
=23-
| 8 |
| 9 |
| 3 |
| 8 |
=23-9
=14；
（5）
| 3 |
| 4 |
| 1 |
| 2 |
| 1 |
| 3 |
=
| 3 |
| 4 |
| 1 |
| 2 |
| 1 |
| 4 |
| 1 |
| 3 |
=
| 3 |
| 4 |
| 1 |
| 4 |
| 1 |
| 3 |
=
| 3 |
| 4 |
| 1 |
| 3 |
=1；
（6）（
| 4 |
| 7 |
| 1 |
| 5 |
| 3 |
| 7 |
| 1 |
| 5 |
| 8 |
| 15 |
=（
| 4 |
| 7 |
| 3 |
| 7 |
| 1 |
| 5 |
| 15 |
| 8 |
=1×
| 1 |
| 5 |
| 15 |
| 8 |
=
| 3 |
| 8 |
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