193.75-(1.5÷0.016+6.33)的简便算法!
问题描述:
193.75-(1.5÷0.016+6.33)的简便算法!
答
193.75-(1.5÷0.016+6.33)
=193.75-(93.75+6.33)
=100-6.33
=93.67