计算3.6乘42.3乘3.75减12.5乘0.432乘28简便计算!

来源:学生作业帮助网 编辑:六六作业网 时间:2024/04/29 07:55:39
计算3.6乘42.3乘3.75减12.5乘0.432乘28简便计算!计算3.6乘42.3乘3.75减12.5乘0.432乘28简便计算!计算3.6乘42.3乘3.75减12.5乘0.432乘28简便计

计算3.6乘42.3乘3.75减12.5乘0.432乘28简便计算!
计算3.6乘42.3乘3.75减12.5乘0.432乘28
简便计算!

计算3.6乘42.3乘3.75减12.5乘0.432乘28简便计算!
原式=108×4.23×1.25-1.25×4.32×28
=4.23×1.25×(108-28)
=4.23×(1.25×80)
=4.23×100
=423

yuanshi=
=108×4.23×1.25-1.25×4.32×28
=4.23×1.25×(108-28)
=4.23×(1.25×80)
=4.23×100
=423

419.85

3.6*42.3*3.75-12.5*0.432*28=419.85