题目内容
看图列式计算

+
=
+
=
;
| 2 |
| 8 |
| 3 |
| 8 |
| 5 |
| 8 |
| 2 |
| 8 |
| 3 |
| 8 |
| 5 |
| 8 |
1-
=
| 5 |
| 8 |
| 3 |
| 8 |
1-
=
.| 5 |
| 8 |
| 3 |
| 8 |
分析:根据题意,第一个图是求两个分数的和,把
与
加起来即可;第二个图,用1减去
即可.
| 2 |
| 8 |
| 3 |
| 8 |
| 5 |
| 8 |
解答:解:
+
=
;
1-
=
.
故答案为:
+
=
;1-
=
.
| 2 |
| 8 |
| 3 |
| 8 |
| 5 |
| 8 |
1-
| 5 |
| 8 |
| 3 |
| 8 |
故答案为:
| 2 |
| 8 |
| 3 |
| 8 |
| 5 |
| 8 |
| 5 |
| 8 |
| 3 |
| 8 |
点评:根据题意,分析好图中的含义,然后列式计算即可.
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