57×0.98的简便计算
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/27 11:06:12
![57×0.98的简便计算](/uploads/image/z/435315-3-5.jpg?t=57%C3%970.98%E7%9A%84%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97)
57×0.98的简便计算
57×0.98的简便计算
57×0.98的简便计算
57×0.98=57×(1-0.02)=57×1-57×0.02=57-1.14=55.86
57×0.98
=57×1-57×0.02
=57-1.14
=55.86
57*(1-0.02)
=57-1.14
=55.86
希望对你有帮助O(∩_∩)O~
8.02-3.95+0.98-1.05 =(8.02+0.98)-(3.95+1.05) =9-5 =4 (8.02+0.98)-(3.95+1.05)=4 8.02-3.95+0.98-1.05 =
不是刷分吧?刚申请的账号??