36✖️30✖️13用简便方法计算

Question

如题所述

Answer 1

36✖️30✖️13用简便方法计算
=1080×13
=1080×(10+3)
=1080×10+1080×3
=10800+3240
=14040

Answer 2

36✖️30✖️13
=1080✖️13
=10800+3240
=14040

Answer 3

36X30Ⅹ13
=1080Ⅹ13
=13000十1040
=14040