1、25x44简便方法:
=25 x (4 x 11)
=25 x 4 x11
=100 x 11
=1100
2、25x44简便方法:
=(20 + 5) x 44
=20 x 44 + 5 x44
=880 + 220
=1100
3、25x44简便方法:
=25 x (40 + 4)
=25 x 40 + 25 x4
=1000 + 100
=1100
时间:2026-02-12 09:51:14
1、25x44简便方法:
=25 x (4 x 11)
=25 x 4 x11
=100 x 11
=1100
2、25x44简便方法:
=(20 + 5) x 44
=20 x 44 + 5 x44
=880 + 220
=1100
3、25x44简便方法:
=25 x (40 + 4)
=25 x 40 + 25 x4
=1000 + 100
=1100