解:2.33x0.5x4=2.33x(0.5x4)=2.33x2=4.66亲,请您采纳,您的采纳是我的动力,谢谢。
2.33*0.5*4=0.5*4*2.33=2*2.33=4.66
0.5*4=2 2.33*2=4.66
2.33×﹙0.5×4﹚ =2.33×2=4.66
用4乘0.5再乘2.33