15×3.6+1.5×64简便方法怎么计算
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/05 02:26:00
15×3.6+1.5×64简便方法怎么计算
15×3.6+1.5×64简便方法怎么计算
15×3.6+1.5×64简便方法怎么计算
15×3.6+1.5×64
=15×3.6+15×6.4
=15x(3.6+6.4)
=150
15×3.6+1.5×64简便方法怎么计算
15×3.6+1.5×64简便方法怎么计算
15×3.6+1.5×64简便方法怎么计算
15×3.6+1.5×64
=15×3.6+15×6.4
=15x(3.6+6.4)
=150