题目内容
比8千克多
是多少千克?列式是( )
| 1 |
| 4 |
A.8+
| B.8×
| C.8+8×
| D.8×(1-
|
8×(1+
),
=8×
,
=10(千克),
或者:8+8×
=8+2=10(千克).
故选:C.
| 1 |
| 4 |
=8×
| 5 |
| 4 |
=10(千克),
或者:8+8×
| 1 |
| 4 |
故选:C.
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题目内容
| 1 |
| 4 |
A.8+
| B.8×
| C.8+8×
| D.8×(1-
|
| 1 |
| 4 |
| 5 |
| 4 |
| 1 |
| 4 |