6.8乘0.41+0.59乘3.4乘2的简便计算

来源:学生作业帮助网 编辑:六六作业网 时间:2024/07/06 10:00:06
6.8乘0.41+0.59乘3.4乘2的简便计算6.8乘0.41+0.59乘3.4乘2的简便计算6.8乘0.41+0.59乘3.4乘2的简便计算6.8x0.41+0.59x3.4x2=6.8x0.41

6.8乘0.41+0.59乘3.4乘2的简便计算
6.8乘0.41+0.59乘3.4乘2的简便计算

6.8乘0.41+0.59乘3.4乘2的简便计算
6.8x0.41+0.59x3.4x2
=6.8x0.41+0.59x(3.4x2)
=6.8x0.41+0.59x6.8
=6.8x(0.41+0.59)
=6.8x1
=1

=6.8*1*6.8
=6.8的平方