题目内容
| 1 |
| 6 |
6
6
=| 8 |
| 9 |
| 8 |
| 9 |
| 1 |
| 8 |
| 5 |
| 3 |
| 3 |
| 5 |
| 3 |
| 5 |
| 10 |
| 3 |
| 10 |
| 3 |
| 1 |
| 4 |
| 3 |
| 4 |
| 3 |
| 4 |
| 11 |
| 9 |
| 2 |
| 9 |
| 2 |
| 9 |
分析:假定每个算式的得数都是1,根据:一个因数=积÷另一个因数,一个加数=和-另一个加数,减数=被减数-差;据此解答即可.
解答:解:令算式的结果是1,那么:
×6=
×1
=
×
=0.3×
=
+
=
-
=1;
故答案为:6,
,
,
,
,
.
| 1 |
| 6 |
| 8 |
| 9 |
| 1 |
| 8 |
| 5 |
| 3 |
| 3 |
| 5 |
| 10 |
| 3 |
| 1 |
| 4 |
| 3 |
| 4 |
| 11 |
| 9 |
| 2 |
| 9 |
故答案为:6,
| 8 |
| 9 |
| 3 |
| 5 |
| 10 |
| 3 |
| 3 |
| 4 |
| 2 |
| 9 |
点评:明确整数加法、整数乘法中各部分之间的关系,是解答的关键.
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