解：简便方法如下62×0.567+5.67×3.7+0.567=62×0.567+0.567×37+0.567=0.567×（62+37+1）=0.567×100=56.7
62×0.567+5.67×3.7+0.567＝0.567×（62+37+1）＝0.567×100＝56.7
