76×24+36的简便计算方法

2024-11-25 14:56:51
推荐回答(5个)
回答1:

76×24+36
=76×2×12+12×3
=12×(76×2+3)
=12×155
=6×310
=1860

回答2:

76×24+36
=(36+40)×24+36
=36×24+40×24+36
=36×(24+1)+40×24
=960+25×4×9=960+900=1860

回答3:

76×24+36 =(36+40)×24+36 =36×24+40×24+36 =36×(24+1)+40×24 =960+25×4×9=960+900
=1860

回答4:

76×24+36=76x4x6+6×6=304×6+6×6=(304+6)×6=310×6=1860

回答5:

这老师有病,直接算才是最简便的