你好,这道题的简便算法如下:
(24+32+48)×125
=(3+4+6)×(8×125)
=13×1000
=13000
望采纳。
(24+32+48)x125
=(24+80)x125
=24x125+80x125
=3x1000+10000
=13000
(24+32+48)x125
=24x125+80x125
=6x(4x125)+10000
=6x500+10000
=3000+10000
=13000
(24+32+48)×125
=104×125
=100×125+4×125
=12500+500
=13000
(24+32+48)×125
=[(3+4+6)×8]×125
=13×1000
=13000