7.52×125+4.45×12.5+3.5×1.25=_.
问题描述:
7.52×125+4.45×12.5+3.5×1.25=______.
答
7.52×125+4.45×12.5+3.5×1.25,
=7.52×125+0.445+125+0.035×125,
=(7.52+0.445+0.035)×125,
=8×125,
=1000.
故答案为:1000.