Question

小学4年级125×37×4最简单的运算方法

小学4年级125×37×4最简单的运算方法

Answer 1

125X37X4
=(125X4)X37
=500X37
=18500都是为了经验啊

Answer 2

=(125x4)x(40-3)
=500x40-500x3
=20000-1500
=18500

Answer 3

125X37X4
=(125X4)X37
=500X37
=18500

Answer 4

125×37×4
=125x4x37
=500x37
=18500

Answer 5

125×37×4
=（125×4）×37
=500×37
=18500