12.5*88.8的简便方法
问题描述:
12.5*88.8的简便方法
答
12.5*88.8
=12.5x8x11.1
=100x11.1
=1110
12.5*88.8的简便方法
12.5*88.8
=12.5x8x11.1
=100x11.1
=1110