![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
[多选题]
学校食堂运来大米和面粉各7袋,大米每袋50千克,面粉每袋25千克,一共运来粮食多少千克()
A.50×7=350(千克)
B.50+25=75(千克)
C.25×7=175(千克)
D.350+175=525(千克)
![](https://static.youtibao.com/asksite/comm/h5/images/m_q_a.png)
50×7=350(千克)25×7=175(千克)350+175=525(千克)
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.50×7=350(千克)
B.50+25=75(千克)
C.25×7=175(千克)
D.350+175=525(千克)
50×7=350(千克)25×7=175(千克)350+175=525(千克)
A.调减调减
B.调增调减
C.调增调增
D.调减调增