36×111十888x8的简便方法

1、36×111十888x8的简便方法:

=36 x111 + (111 x 8) x 8

=36 x 111 + 111 x 8 x 8

=(36 +64) x 111

=100 x 111

=11100

2、36×111十888x8的简便方法:

=(2 x18) x 111 + (222 x 4) x 8

=(2 x 111) x18 + 222 x (4 x 8)

=222 x 18 + 222 x 32

=222 x (18+32)

=222 x 50

=11100