592-38+62怎样简便计算
来源:学生学帮网 编辑:学帮网 时间:2024/05/29 14:48:46
592-38+62怎样简便计算
592-38+62
=600-8-30-8+100-30-8
=700-60-24
=640-24
=616
592-38-62
=592-(38+62)
=592-100
=492
592-38+62怎样简便计算
592-38+62
=600-8-30-8+100-30-8
=700-60-24
=640-24
=616
592-38-62
=592-(38+62)
=592-100
=492