136×4.6+46-0.46×460简便运算
解答:
136×4.6+46-0.46×460
=136x4.6+4.6x10-4.6x46
=4.6x(136+10-46)
=4.6x100
=460
136x4.6+46-0.46x460
=4.6x(136+10-46)
=4.6x100
=460
136×4.6+46-0.46×460
=13.6x46+46-46x4.6
=(13.6+1-4.6)x46
=10x43
=460.
136×4.6+46-0.46×460
=136×4.6+4.6×10-4.6×46
=4.6×(136+10-46)
=4.6×100
=460
(136+10-46)*4.6=460