(2.65+2.77)/(1.95-0.98)怎么简便计算是(2.65+2.77)/(1.98-0.98)怎么简便计算
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/01 03:27:24
![(2.65+2.77)/(1.95-0.98)怎么简便计算是(2.65+2.77)/(1.98-0.98)怎么简便计算](/uploads/image/z/442769-41-9.jpg?t=%282.65%2B2.77%29%2F%281.95-0.98%29%E6%80%8E%E4%B9%88%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97%E6%98%AF%282.65%2B2.77%29%2F%281.98-0.98%29%E6%80%8E%E4%B9%88%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97)
(2.65+2.77)/(1.95-0.98)怎么简便计算是(2.65+2.77)/(1.98-0.98)怎么简便计算
(2.65+2.77)/(1.95-0.98)怎么简便计算
是(2.65+2.77)/(1.98-0.98)怎么简便计算
(2.65+2.77)/(1.95-0.98)怎么简便计算是(2.65+2.77)/(1.98-0.98)怎么简便计算
(2.65+2.77)/(1.98-0.98)
=(2.65+2.77)/1
=2.65+2.77
=2.65+2.35+0.42
=5+0.42
=5.42
去括号
2.65+2.77/1.98
+0.98