简便计算383-75+25怎么做
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简便计算383-75+25怎么做
383-75+25
=383-(75-25)
=383-50
=333
=383-(75-25)
=383-50
=333
383-75+25=383-(75-25)=383-50=333
383-(75-25)
=383-50
=333
简便计算383-75+25怎么做
383-75+25
=383-(75-25)
=383-50
=333
=383-(75-25)
=383-50
=333
383-75+25=383-(75-25)=383-50=333
383-(75-25)
=383-50
=333