如题所述
第1个回答 2014-05-01
44 x 25
= 40 x 25 + 4 x 25
= 1000 + 100
= 1100
= 40 x 25 + 4 x 25
= 1000 + 100
= 1100
第2个回答 2014-05-01
44×25
=11×(4×25)
=11×100
=1100
=11×(4×25)
=11×100
=1100
第3个回答 2014-05-01
44X25
=11X4X25
=11X100
=1100
=11X4X25
=11X100
=1100