问题
选择题
487+145+113=145+(487+113)=145+600=745.在计算过程中( )
|
答案
487+145+113,
=145+(487+113),
=145+600,
=745.
故选:C.
487+145+113=145+(487+113)=145+600=745.在计算过程中( )
|
487+145+113,
=145+(487+113),
=145+600,
=745.
故选:C.