176÷11+351-45的简便算法
问题描述:
176÷11+351-45的简便算法
答
176÷11+351-45
=(160+16)÷11+351-45
=16X(10+1)÷11+351-45
=16+351-45
=322
答
176÷11+351-45
=16+351-45
=367-45
=322