46.3×0.58+5.38×5.8-1×0.058可以简便计算吗?
问题描述:
46.3×0.58+5.38×5.8-1×0.058可以简便计算吗?
答
=46.3x0.58+53.8x0.58-0.1x0.58
=0.58x(46.3+53.8-0.1)
=0.58x100
=58
希望能帮你忙,懂了请采纳,