题目内容
[3
-(0.5+
)×1
]÷55%.
| 1 |
| 40 |
| 4 |
| 25 |
| 1 |
| 4 |
[3
-(0.5+
)×1
]÷55%,
=[3
-
×1
]÷55%,
=[3
-
×1
]÷
,
=(3
-
)÷
,
=2
×
,
=4;
答:算式的结果是4.
| 1 |
| 40 |
| 4 |
| 25 |
| 1 |
| 4 |
=[3
| 1 |
| 40 |
| 33 |
| 50 |
| 1 |
| 4 |
=[3
| 1 |
| 40 |
| 33 |
| 50 |
| 1 |
| 4 |
| 11 |
| 20 |
=(3
| 1 |
| 40 |
| 33 |
| 40 |
| 11 |
| 20 |
=2
| 1 |
| 5 |
| 20 |
| 11 |
=4;
答:算式的结果是4.
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