发布网友 发布时间:2024-10-23 21:02
共5个回答
热心网友 时间:2024-11-06 15:26
98×0.29简便运算如下:
98×0.29
=(100-2)×0.29
=100×0.29-2×0.29
=29-0.58
=28.42
热心网友 时间:2024-11-06 15:22
答:98×0.29简算如下:
=(100-2)×0.29
=100×0.29-2×0.29
=29-0.58
=28.42
热心网友 时间:2024-11-06 15:20
简便运算如下:
98×0.29=(100-2)x0.29=100x0.29-2x0.29=29-0.58=28.42
热心网友 时间:2024-11-06 15:23
可以这样简便运算:
98×0.29
=(100-2)×0.29
=100×0.29-2×0.29
=29-0.58
=28.42
热心网友 时间:2024-11-06 15:27
98×0.29简算如下:
=(100-2)×0.29
=100×0.29-2×0.29
=29-0.58
=28.42