递等式简算,0.9999x0.8+0.1111x2.8简算,说明.

来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 20:27:32
递等式简算,0.9999x0.8+0.1111x2.8简算,说明.
x){0Χ{kxn%TYhAT-f$c YΆ|k!OG(<<]ȴj@T@%5QUA(j!C <;;kJ

递等式简算,0.9999x0.8+0.1111x2.8简算,说明.
递等式简算,
0.9999x0.8+0.1111x2.8简算,说明.

递等式简算,0.9999x0.8+0.1111x2.8简算,说明.
0.9999×0.8+0.1111×(2+0.8)
=(0.9999+0.1111)×0.8+0.1111×2
=0.8888+0.2222
=1.111