0.3x2.5x0.4用递等式怎么算?

来源:学生作业帮助网 编辑:六六作业网 时间:2025/01/21 11:36:08
0.3x2.5x0.4用递等式怎么算?0.3x2.5x0.4用递等式怎么算?0.3x2.5x0.4用递等式怎么算?0.3×(2.5×0.4)=0.3×1=0.3

0.3x2.5x0.4用递等式怎么算?
0.3x2.5x0.4用递等式怎么算?

0.3x2.5x0.4用递等式怎么算?
0.3×(2.5×0.4)
=0.3×1
=0.3