如题所述
第1个回答 2019-02-06
(25×125)×(8×40)
=(25×40)×(125×8)
=1000×1000
=1000000
2000-368-132
=2000-(368+132)
=2000-500
=1500
36×199+36
=36×(199+1)
=36×200
=7200
=(25×40)×(125×8)
=1000×1000
=1000000
2000-368-132
=2000-(368+132)
=2000-500
=1500
36×199+36
=36×(199+1)
=36×200
=7200