怎样简便计算35.6*4.9+3.56*51
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 07:47:35
![怎样简便计算35.6*4.9+3.56*51](/uploads/image/z/54008-8-8.jpg?t=%E6%80%8E%E6%A0%B7%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%9735.6%2A4.9%2B3.56%2A51)
怎样简便计算35.6*4.9+3.56*51
怎样简便计算35.6*4.9+3.56*51
怎样简便计算35.6*4.9+3.56*51
35.6*4.9+3.56*51
=35.6*4.9+35.6*5.1
=35.6*(4.9+5.1)
=35.6*10
=356
35.6*4.9+3.56*51
=3.56*49+3.56*51
=3.56x(49+51)
=3.56x100
=356